A magnitude ML 2.5 earthquake occured in region: Mar Ionio Settentrionale (MARE), on
and geographic coordinates (lat, lon) 38.7720, 17.8230 at 48 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.5 | 2020-05-04 05:01:01 |
38.7723 | 17.8228 | 48 | 2020-11-19 12:36:44 |
Bollettino Sismico Italiano INGV | 78945221 |
Reviewed Rev100 |
ML 2.5 | 2020-05-04 05:00:55 |
38.6428 | 18.203 | 10 | 2020-05-04 05:24:29 |
Sala Sismica INGV-Roma | 78827611 |
Field | Value |
---|---|
Time (UTC) | 2020-05-04 05:01:01 ± 0.26 |
Latitude | 38.7723 ± 0.0126 |
Longitude | 17.8228 ± 0.0208 |
Depth (km) | 48 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78945221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1878 |
Semi-minor axis of confidence ellipse (meter) | 722 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 114 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 247 |
Number of associated phases, regardless of their use for origin computation | 53 |
Number of defining phases | 46 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 2.72315 |
Number of stations at which the event was observed | 37 |
Number of stations from which data was used for origin computation | 30 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 35 |
Type of magnitude | ML |
Reference to an origin | 78945221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-04 18:58:39 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 70 |
Type of magnitude | ML |
Reference to an origin | 78827611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-04 05:24:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.POPM.HHZ. | 2020-05-04T05:02:55.06 | 3.0 | negative | manual | Pn | 6.01 | 0 | |||
IV.FIU.EHZ. | 2020-05-04T05:02:53.50 | 3.0 | positive | manual | Pn | 3.87 | 0 | |||
IV.MAON.HHZ. | 2020-05-04T05:02:51.23 | 3.0 | undecidable | manual | Pg | 18.639999 | 0 | |||
IV.ARVD.HHZ. | 2020-05-04T05:02:45.28 | 3.0 | undecidable | manual | Pg | 16.940001 | 0 | |||
IV.RMP.HHZ. | 2020-05-04T05:02:28.65 | 3.0 | negative | manual | Pg | 14.16 | 0 | |||
IV.RCAV.EHZ. | 2020-05-04T05:02:12.22 | 3.0 | undecidable | manual | Pn | -0.54 | 0 | |||
IV.STON.BHZ. | 2020-05-04T05:02:01.96 | 3.0 | undecidable | manual | P | 0 | ||||
IV.AIO.HHZ. | 2020-05-04T05:02:00.90 | 0.3 | undecidable | manual | S | 249 | 242.0799 | 93 | -0.12 | 38 |
IV.NOCI.HHZ. | 2020-05-04T05:01:58.07 | 0.3 | undecidable | manual | S | 344 | 232.7892 | 93 | -0.96 | 31 |
GE.MATE.HHZ. | 2020-05-04T05:01:56.58 | 0.6 | undecidable | manual | S | 336 | 228.993 | 93 | -1.62 | 14 |
OT.TAR1.HHZ. | 2020-05-04T05:01:51.12 | 0.6 | undecidable | manual | S | 347 | 199.8444 | 94 | -0.82 | 28 |
IV.MSRU.HHZ. | 2020-05-04T05:01:51.62 | 0.6 | undecidable | manual | S | 255 | 208.6356 | 94 | -2.2 | 9 |
IV.CET2.HHZ. | 2020-05-04T05:01:48.20 | 0.6 | undecidable | manual | S | 298 | 181.2852 | 94 | 0.26 | 39 |
IV.SOI.EHZ. | 2020-05-04T05:01:46.18 | 0.6 | undecidable | manual | S | 244 | 172.1943 | 95 | 0.2 | 41 |
MN.CEL.HHZ. | 2020-05-04T05:01:46.30 | 0.6 | undecidable | manual | S | 252 | 176.7897 | 94 | -0.67 | 32 |
IV.JOPP.HHZ. | 2020-05-04T05:01:44.84 | 0.6 | undecidable | manual | S | 264 | 168.7089 | 95 | -0.4 | 36 |
IV.CAR1.HHZ. | 2020-05-04T05:01:42.13 | 0.6 | undecidable | manual | S | 292 | 148.74 | 96 | 1.17 | 37 |
IV.HLNI.HHZ. | 2020-05-04T05:01:41.51 | 0.3 | undecidable | manual | P | 239 | 302.2641 | 92 | -1.85 | 11 |
IV.MRVN.HHZ. | 2020-05-04T05:01:41.40 | 0.1 | undecidable | manual | P | 332 | 289.0884 | 92 | -0.33 | 32 |
IV.SSY.HHZ. | 2020-05-04T05:01:40.83 | 0.3 | undecidable | manual | P | 234 | 299.7777 | 92 | -2.22 | 9 |
XK.GIZZ.HHZ. | 2020-05-04T05:01:39.91 | 0.6 | undecidable | manual | S | 280 | 141.3474 | 96 | 0.54 | 45 |
IV.HAGA.HHZ. | 2020-05-04T05:01:39.28 | 0.1 | undecidable | manual | P | 236 | 285.603 | 92 | -2.01 | 16 |
IV.AMUR.HHZ. | 2020-05-04T05:01:37.69 | 0.3 | undecidable | manual | P | 337 | 258.5412 | 93 | -0.24 | 34 |
IV.AIO.HHZ. | 2020-05-04T05:01:35.87 | 0.3 | undecidable | manual | P | 249 | 242.0799 | 93 | -0.01 | 40 |
IV.PLAC.HHZ. | 2020-05-04T05:01:35.48 | 0.6 | undecidable | manual | S | 254 | 125.2746 | 97 | -0.44 | 43 |
IV.SIRI.HHZ. | 2020-05-04T05:01:35.08 | 0.3 | undecidable | manual | P | 314 | 229.0929 | 93 | 0.82 | 35 |
IV.PIPA.HHZ. | 2020-05-04T05:01:34.60 | 0.6 | undecidable | manual | S | 313 | 117.2937 | 98 | 0.38 | 49 |
IV.NOCI.HHZ. | 2020-05-04T05:01:34.71 | 0.3 | undecidable | manual | P | 344 | 232.7892 | 93 | -0.02 | 43 |
GE.MATE.HHZ. | 2020-05-04T05:01:34.02 | 0.1 | undecidable | manual | P | 336 | 228.993 | 93 | -0.23 | 58 |
IV.SCHR.EHZ. | 2020-05-04T05:01:33.79 | 0.3 | undecidable | manual | P | 317 | 217.7154 | 93 | 0.93 | 36 |
MN.CUC.HHZ. | 2020-05-04T05:01:33.53 | 0.3 | undecidable | manual | P | 309 | 219.0141 | 93 | 0.51 | 43 |
IV.MSRU.HHZ. | 2020-05-04T05:01:31.15 | 0.1 | undecidable | manual | P | 255 | 208.6356 | 94 | -0.57 | 61 |
OT.TAR1.HHZ. | 2020-05-04T05:01:30.64 | 0.3 | undecidable | manual | P | 347 | 199.8444 | 94 | 0 | 52 |
MN.TIP.HHZ. | 2020-05-04T05:01:30.25 | 0.6 | undecidable | manual | S | 297 | 102.3198 | 100 | -0.78 | 36 |
XK.SELL.HHZ. | 2020-05-04T05:01:30.31 | 0.6 | undecidable | manual | S | 283 | 105.8163 | 99 | -1.46 | 24 |
IV.MTTG.HHZ. | 2020-05-04T05:01:30.94 | 0.1 | undecidable | manual | P | 246 | 203.3409 | 94 | -0.13 | 70 |
IV.CET2.HHZ. | 2020-05-04T05:01:29.09 | 0.1 | negative | manual | P | 298 | 181.2852 | 94 | 0.76 | 65 |
IV.SERS.HHZ. | 2020-05-04T05:01:29.56 | 0.6 | undecidable | manual | S | 287 | 102.2199 | 100 | -1.44 | 25 |
IV.SOI.EHZ. | 2020-05-04T05:01:27.26 | 0.1 | positive | manual | P | 244 | 172.1943 | 95 | 0.06 | 80 |
MN.CEL.HHZ. | 2020-05-04T05:01:27.92 | 0.1 | undecidable | manual | P | 252 | 176.7897 | 94 | 0.15 | 77 |
IV.JOPP.HHZ. | 2020-05-04T05:01:26.78 | 0.3 | undecidable | manual | P | 264 | 168.7089 | 95 | 0.01 | 63 |
IV.TDS.HHZ. | 2020-05-04T05:01:26.16 | 0.3 | undecidable | manual | P | 308 | 161.2164 | 95 | 0.32 | 62 |
IV.CAR1.HHZ. | 2020-05-04T05:01:25.07 | 0.3 | undecidable | manual | P | 292 | 148.74 | 96 | 0.77 | 57 |
XK.GIZZ.HHZ. | 2020-05-04T05:01:24.06 | 0.1 | positive | manual | P | 280 | 141.3474 | 96 | 0.68 | 80 |
IV.FERC.HNN. | 2020-05-04T05:01:24.79 | 0.3 | undecidable | manual | P | 257 | 151.1376 | 96 | 0.2 | 65 |
IV.SPS2.HHZ. | 2020-05-04T05:01:23.62 | 0.1 | positive | manual | P | 295 | 140.2485 | 96 | 0.38 | 88 |
IV.CELI.HHZ. | 2020-05-04T05:01:22.34 | 0.1 | negative | manual | P | 302 | 132.9669 | 97 | -0.01 | 96 |
IV.GRI.EHN. | 2020-05-04T05:01:21.08 | 0.3 | undecidable | manual | P | 273 | 121.3896 | 98 | 0.17 | 71 |
IV.PLAC.HHZ. | 2020-05-04T05:01:21.31 | 0.1 | undecidable | manual | P | 254 | 125.2746 | 97 | -0.08 | 98 |
IV.PIPA.HHZ. | 2020-05-04T05:01:20.49 | 0.1 | undecidable | manual | P | 313 | 117.2937 | 98 | 0.08 | 98 |
MN.TIP.HHZ. | 2020-05-04T05:01:18.41 | 0.1 | negative | manual | P | 297 | 102.3198 | 100 | -0.15 | 100 |
IV.SERS.HHZ. | 2020-05-04T05:01:18.10 | 0.1 | negative | manual | P | 287 | 102.2199 | 100 | -0.45 | 94 |
XK.SELL.HHZ. | 2020-05-04T05:01:18.67 | 0.1 | undecidable | manual | P | 283 | 105.8163 | 99 | -0.32 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SERS.HHE. | ML:2.3 | 0.00017091385000000001 | 0.2784 | AML | other | m | 2020-05-04T05:01:30.91 |
IV.SERS.HNN. | ML:2.4 | 0.00018525619999999998 | 0.2784 | AML | other | m | 2020-05-04T05:01:30.77 |
IV.SERS.HHN. | ML:2.2 | 0.00012892605 | 1.7024 | AML | other | m | 2020-05-04T05:01:31.96 |
MN.TIP.HNN. | ML:2.1 | 0.00010461994 | 1.2384 | AML | other | m | 2020-05-04T05:01:31.92 |
MN.TIP.HHN. | ML:2.0 | 0.000082944585 | 0.4416 | AML | other | m | 2020-05-04T05:01:31.92 |
MN.TIP.HHE. | ML:1.6 | 0.00003399267 | 0.2816 | AML | other | m | 2020-05-04T05:01:34.24 |
IV.PLAC.HHN. | ML:2.3 | 0.00011745025000000001 | 1.5392 | AML | other | m | 2020-05-04T05:01:36.79 |
IV.PIPA.HNN. | ML:2.4 | 0.00017124115 | 0.56 | AML | other | m | 2020-05-04T05:01:36.51 |
IV.PLAC.HHE. | ML:2.2 | 0.000103250285 | 1.52 | AML | other | m | 2020-05-04T05:01:36.87 |
IV.PLAC.HNN. | ML:2.2 | 0.00010142486 | 1.5392 | AML | other | m | 2020-05-04T05:01:37.87 |
IV.PIPA.HHE. | ML:2.1 | 0.00009437602000000001 | 0.2784 | AML | other | m | 2020-05-04T05:01:37.38 |
IV.PLAC.HNE. | ML:2.2 | 0.00010345556999999999 | 0.5376 | AML | other | m | 2020-05-04T05:01:37.60 |
IV.SPS2.HHE. | ML:1.8 | 0.000035246255 | 0.3008 | AML | other | m | 2020-05-04T05:01:40.95 |
IV.CAR1.HHN. | ML:2.6 | 0.00018348920000000002 | 1.3792 | AML | other | m | 2020-05-04T05:01:43.78 |
IV.JOPP.HHE. | ML:2.5 | 0.000126321725 | 0.24 | AML | other | m | 2020-05-04T05:01:45.90 |
IV.JOPP.HHN. | ML:2.7 | 0.00017980069999999997 | 0.16 | AML | other | m | 2020-05-04T05:01:45.89 |
IV.CAR1.HNE. | ML:2.6 | 0.00019911049 | 0.3808 | AML | other | m | 2020-05-04T05:01:46.12 |
IV.CAR1.HHE. | ML:2.6 | 0.00019995509999999999 | 0.4608 | AML | other | m | 2020-05-04T05:01:46.12 |
IV.SOI.EHN. | ML:2.2 | 0.00005743791 | 0.5984 | AML | other | m | 2020-05-04T05:01:47.24 |
MN.CEL.HHN. | ML:2.6 | 0.00013895545 | 1.5392 | AML | other | m | 2020-05-04T05:01:47.88 |
MN.CEL.HNN. | ML:2.7 | 0.00015886025 | 1.52 | AML | other | m | 2020-05-04T05:01:47.12 |
MN.CEL.HHE. | ML:2.7 | 0.00018345784999999998 | 1.5424 | AML | other | m | 2020-05-04T05:01:47.16 |
MN.CEL.HNE. | ML:2.7 | 0.00017084813 | 1.5424 | AML | other | m | 2020-05-04T05:01:47.94 |
IV.CET2.HHN. | ML:2.8 | 0.00019230465000000003 | 0.4384 | AML | other | m | 2020-05-04T05:01:48.78 |
IV.SOI.EHE. | ML:2.2 | 0.000059755815 | 0.56 | AML | other | m | 2020-05-04T05:01:48.71 |
IV.CET2.HHE. | ML:2.6 | 0.00012831255000000003 | 0.32 | AML | other | m | 2020-05-04T05:01:49.22 |
IV.MSRU.HHN. | ML:2.6 | 0.000107000015 | 0.2592 | AML | other | m | 2020-05-04T05:01:54.27 |
IV.MTTG.HHN. | ML:2.6 | 0.00009894612999999999 | 1.5392 | AML | other | m | 2020-05-04T05:01:54.22 |
IV.MSRU.HHE. | ML:2.8 | 0.0001847965 | 1.4208 | AML | other | m | 2020-05-04T05:01:56.08 |
IV.AIO.HHE. | ML:2.4 | 0.00004775823 | 1.4208 | AML | other | m | 2020-05-04T05:02:02.16 |
IV.AIO.HHN. | ML:2.5 | 0.00006512573999999998 | 0.3392 | AML | other | m | 2020-05-04T05:02:03.51 |
IV.SSY.HHN. | ML:3.5 | 0.0003836237 | 0.1408 | AML | other | m | 2020-05-04T05:02:11.33 |
IV.SSY.HHE. | ML:3.2 | 0.00019548765000000003 | 0.1824 | AML | other | m | 2020-05-04T05:02:11.91 |
IV.HLNI.HHE. | ML:2.7 | 0.000054998605000000006 | 0.1216 | AML | other | m | 2020-05-04T05:02:14.26 |
IV.HLNI.HHN. | ML:2.5 | 0.000040624927499999996 | 0.1184 | AML | other | m | 2020-05-04T05:02:15.14 |