A magnitude ML 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4180, 13.7260 at 7 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 | 2019-12-16 13:36:37 |
38.4182 | 13.7263 | 7 | 2020-02-28 16:42:15 |
Bollettino Sismico Italiano INGV | 74766981 |
Reviewed Rev100 |
ML 2.4 | 2019-12-16 13:36:37 |
38.4123 | 13.6957 | 10 | 2019-12-16 14:01:48 |
Sala Sismica INGV-Roma | 74709401 |
Field | Value |
---|---|
Time (UTC) | 2019-12-16 13:36:37 ± 0.65 |
Latitude | 38.4182 ± 0.0216 |
Longitude | 13.7263 ± 0.0184 |
Depth (km) | 7 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74766981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1845 |
Semi-minor axis of confidence ellipse (meter) | 1781 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 214 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.48 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.29592 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 74709401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-16 14:01:48 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 74766981 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-23 12:16:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2019-12-16T13:38:11.31 | 3.0 | negative | manual | Pg | 14.9 | 0 | |||
AC.VLO.HHZ. | 2019-12-16T13:38:04.53 | 3.0 | undecidable | manual | Pg | 12.84 | 0 | |||
IV.ATCC.EHZ. | 2019-12-16T13:37:54.45 | 3.0 | negative | manual | Pn | 3.89 | 0 | |||
IV.TDS.HHZ. | 2019-12-16T13:37:49.91 | 3.0 | undecidable | manual | Sg | 1.28 | 0 | |||
ZM.T1368.EHZ. | 2019-12-16T13:37:46.63 | 3.0 | undecidable | manual | Sn | 0.07 | 0 | |||
IV.CPOZ.HHZ. | 2019-12-16T13:37:18.10 | 3.0 | positive | manual | Pn | 0.62 | 0 | |||
IV.TDS.HHZ. | 2019-12-16T13:37:16.29 | 3.0 | undecidable | manual | Pn | -0.63 | 0 | |||
IV.MBFT.HHZ. | 2019-12-16T13:37:03.20 | 0.6 | undecidable | manual | S | 232 | 85.3479 | 50 | 0 | 49 |
IV.RAFF.HHZ. | 2019-12-16T13:37:01.96 | 0.3 | undecidable | manual | P | 157 | 143.8449 | 50 | 0.8 | 53 |
IV.ALJA.HHZ. | 2019-12-16T13:37:00.40 | 0.6 | undecidable | manual | S | 178 | 74.2701 | 50 | 0.16 | 49 |
IV.PETRA.HHZ. | 2019-12-16T13:37:00.20 | 1.0 | undecidable | manual | S | 152 | 73.1712 | 50 | 0.25 | 24 |
IV.AIO.HHZ. | 2019-12-16T13:36:59.91 | 0.6 | undecidable | manual | P | 110 | 140.3484 | 50 | -0.72 | 36 |
IV.CSLB.HHZ. | 2019-12-16T13:36:56.00 | 0.6 | undecidable | manual | S | 151 | 60.6948 | 50 | -0.61 | 45 |
IV.EPZF.HHZ. | 2019-12-16T13:36:56.85 | 1.0 | undecidable | manual | P | 123 | 118.6923 | 50 | -0.43 | 21 |
IV.PLLN.EHZ. | 2019-12-16T13:36:56.40 | 1.0 | undecidable | manual | S | 142 | 59.5959 | 50 | 0.08 | 26 |
IV.MUCR.HHZ. | 2019-12-16T13:36:55.09 | 0.6 | undecidable | manual | P | 112 | 108.3138 | 50 | -0.6 | 41 |
IV.GIB.HHZ. | 2019-12-16T13:36:55.10 | 0.6 | undecidable | manual | S | 151 | 54.2013 | 50 | 0.22 | 50 |
IV.GALF.HHZ. | 2019-12-16T13:36:55.26 | 1.0 | undecidable | manual | P | 137 | 107.4147 | 50 | -0.29 | 22 |
IV.RESU.HHZ. | 2019-12-16T13:36:54.42 | 0.6 | undecidable | manual | P | 161 | 90.3429 | 50 | 1.51 | 27 |
IV.CRJA.HHN. | 2019-12-16T13:36:53.68 | 0.6 | undecidable | manual | P | 223 | 93.0402 | 50 | 0.35 | 45 |
IV.MBFT.HHZ. | 2019-12-16T13:36:52.48 | 0.3 | undecidable | manual | P | 232 | 85.3479 | 50 | 0.34 | 69 |
IV.IFIL.HHN. | 2019-12-16T13:36:52.70 | 0.3 | undecidable | manual | P | 77 | 75.4689 | 50 | 2.08 | 28 |
IV.MPG.HHZ. | 2019-12-16T13:36:50.32 | 3.0 | undecidable | manual | S | -0.77 | 0 | |||
IV.ALJA.HHZ. | 2019-12-16T13:36:50.99 | 0.1 | undecidable | manual | P | 178 | 74.2701 | 50 | 0.55 | 89 |
IV.PETRA.HHZ. | 2019-12-16T13:36:50.41 | 0.1 | undecidable | manual | P | 152 | 73.1712 | 50 | 0.14 | 99 |
IV.PLLN.EHZ. | 2019-12-16T13:36:47.76 | 0.6 | undecidable | manual | P | 142 | 59.5959 | 50 | -0.41 | 48 |
IV.USI.HHZ. | 2019-12-16T13:36:47.62 | 0.1 | undecidable | manual | P | 304 | 57.2982 | 50 | -0.2 | 100 |
IV.CSLB.HHZ. | 2019-12-16T13:36:47.83 | 0.3 | undecidable | manual | P | 151 | 60.6948 | 50 | -0.51 | 70 |
IV.GIB.HHZ. | 2019-12-16T13:36:46.90 | 0.3 | undecidable | manual | P | 151 | 54.2013 | 50 | -0.45 | 72 |
IV.MPG.HHZ. | 2019-12-16T13:36:44.20 | 3.0 | negative | manual | P | -1.21 | 0 | |||
IV.SOLUN.HHZ. | 2019-12-16T13:36:43.48 | 0.3 | undecidable | manual | P | 205 | 39.9267 | 50 | -1.67 | 41 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MPG.HHE. | ML:2.1 | 0.0003794875 | 0.3392 | AML | other | m | 2019-12-16T13:36:51.22 |
IV.SOLUN.HHN. | ML:2.4 | 0.0010336593999999998 | 0.4416 | AML | other | m | 2019-12-16T13:36:51.98 |
IV.SOLUN.HHE. | ML:2.4 | 0.0008087953500000001 | 0.2368 | AML | other | m | 2019-12-16T13:36:51.96 |
IV.MPG.HHN. | ML:2.0 | 0.00032166275 | 0.4416 | AML | other | m | 2019-12-16T13:36:54.34 |
IV.GIB.HHE. | ML:2.7 | 0.0013230964 | 0.48 | AML | other | m | 2019-12-16T13:36:56.71 |
IV.GIB.HHN. | ML:3.0 | 0.002129248 | 0.4608 | AML | other | m | 2019-12-16T13:36:57.31 |
IV.CSLB.HHE. | ML:2.5 | 0.00060602855 | 0.8 | AML | other | m | 2019-12-16T13:36:57.16 |
IV.CSLB.HHN. | ML:2.5 | 0.0006906430999999999 | 0.3392 | AML | other | m | 2019-12-16T13:36:57.60 |
IV.USI.HHE. | ML:2.6 | 0.0008752140499999999 | 0.1984 | AML | other | m | 2019-12-16T13:36:58.23 |
IV.USI.HHN. | ML:3.0 | 0.0021368739999999995 | 0.1984 | AML | other | m | 2019-12-16T13:36:59.32 |
IV.PLLN.EHE. | ML:2.9 | 0.0016321110000000001 | 0.4416 | AML | other | m | 2019-12-16T13:37:00.53 |
IV.ALJA.HHN. | ML:2.5 | 0.0004402631 | 0.3648 | AML | other | m | 2019-12-16T13:37:02.67 |
IV.PLLN.EHN. | ML:2.8 | 0.001341229 | 0.8 | AML | other | m | 2019-12-16T13:37:03.32 |
IV.PETRA.HHN. | ML:2.8 | 0.00098190475 | 1.4368 | AML | other | m | 2019-12-16T13:37:04.12 |
IV.MBFT.HHE. | ML:2.0 | 0.000116028675 | 0.3648 | AML | other | m | 2019-12-16T13:37:05.06 |
IV.PETRA.HHE. | ML:2.8 | 0.0009761774000000001 | 0.4608 | AML | other | m | 2019-12-16T13:37:05.73 |
IV.MBFT.HHN. | ML:2.0 | 0.00013112810000000003 | 0.8608 | AML | other | m | 2019-12-16T13:37:14.60 |
IV.MUCR.HHN. | ML:2.6 | 0.00033487515 | 1.6032 | AML | other | m | 2019-12-16T13:37:17.81 |
IV.MUCR.HHE. | ML:2.4 | 0.00019998335 | 0.4608 | AML | other | m | 2019-12-16T13:37:19.61 |
IV.RAFF.HHE. | ML:2.4 | 0.000141708 | 0.2176 | AML | other | m | 2019-12-16T13:37:24.21 |
IV.RAFF.HHN. | ML:2.3 | 0.0001099541 | 0.3008 | AML | other | m | 2019-12-16T13:37:25.93 |
IV.AIO.HHN. | ML:2.2 | 0.000080074755 | 1.5584 | AML | other | m | 2019-12-16T13:37:27.93 |
IV.AIO.HHE. | ML:2.2 | 0.000085503935 | 0.6976 | AML | other | m | 2019-12-16T13:37:29.19 |