A magnitude ML 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.2430, 15.3320 at 288 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 | 2019-09-21 22:01:06 |
39.2427 | 15.3322 | 288 | 2020-02-28 16:42:00 |
Bollettino Sismico Italiano INGV | 73535251 |
Reviewed Rev100 |
ML 2.6 | 2019-09-21 22:01:07 |
39.2308 | 15.341 | 274 | 2019-09-21 22:16:16 |
Sala Sismica INGV-Roma | 72630911 |
Field | Value |
---|---|
Time (UTC) | 2019-09-21 22:01:06 ± 0.36 |
Latitude | 39.2427 ± 0.0315 |
Longitude | 15.3322 ± 0.0615 |
Depth (km) | 288 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 73535251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5854 |
Semi-minor axis of confidence ellipse (meter) | 2022 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 117 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 181 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.55938 |
Epicentral distance of station farthest from the epicenter (degree) | 1.92725 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.3 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 73535251 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-10-30 14:53:09 |
Field | Value |
---|---|
Value | 2.6 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 72630911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-09-21 22:16:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CELI.HHZ. | 2019-09-21T22:02:16.09 | 0.6 | undecidable | manual | S | 80 | 102.5196 | 160 | 0.94 | 39 |
MN.CEL.HHZ. | 2019-09-21T22:02:16.38 | 0.6 | undecidable | manual | S | 156 | 119.2917 | 157 | -0.12 | 50 |
IV.SALB.HHZ. | 2019-09-21T22:02:16.09 | 0.3 | undecidable | manual | S | 51 | 111.6993 | 158 | 0.23 | 74 |
MN.TIP.HHZ. | 2019-09-21T22:02:16.72 | 0.6 | undecidable | manual | S | 93 | 122.7882 | 156 | -0.08 | 50 |
IV.MSRU.HHE. | 2019-09-21T22:02:15.66 | 0.3 | undecidable | manual | S | 172 | 109.6125 | 158 | -0.05 | 78 |
IV.CAR1.HHZ. | 2019-09-21T22:02:13.10 | 0.6 | undecidable | manual | S | 89 | 75.5688 | 165 | -0.28 | 53 |
IV.CET2.HHZ. | 2019-09-21T22:02:12.36 | 0.6 | undecidable | manual | S | 59 | 62.0934 | 167 | -0.32 | 54 |
IV.HLNI.HHZ. | 2019-09-21T22:01:52.61 | 0.6 | undecidable | manual | P | 191 | 213.9192 | 142 | -0.32 | 32 |
IV.CSLB.HHZ. | 2019-09-21T22:01:50.35 | 0.6 | undecidable | manual | P | 218 | 182.1843 | 147 | -0.27 | 39 |
IV.AIO.HHE. | 2019-09-21T22:01:49.03 | 0.3 | undecidable | manual | P | 184 | 141.3474 | 153 | 0.97 | 54 |
IV.MTTG.HHZ. | 2019-09-21T22:01:48.00 | 0.3 | undecidable | manual | P | 167 | 141.1476 | 153 | -0.05 | 73 |
IV.NOV.HHZ. | 2019-09-21T22:01:48.51 | 0.3 | undecidable | manual | P | 187 | 135.864 | 154 | 0.76 | 61 |
IV.MSFR.HHZ. | 2019-09-21T22:01:48.74 | 0.3 | undecidable | manual | P | 206 | 148.6401 | 152 | 0.26 | 69 |
IV.SOI.EHZ. | 2019-09-21T22:01:48.10 | 0.3 | undecidable | manual | P | 154 | 144.0447 | 152 | -0.11 | 71 |
IV.IVPL.HNE. | 2019-09-21T22:01:47.53 | 1.0 | undecidable | manual | P | 198 | 100.8213 | 160 | 1.49 | 15 |
MN.TIP.HHZ. | 2019-09-21T22:01:47.15 | 0.1 | undecidable | manual | P | 93 | 122.7882 | 156 | 0.08 | 100 |
IV.PLAC.HHZ. | 2019-09-21T22:01:47.25 | 0.1 | negative | manual | P | 132 | 129.87 | 155 | -0.18 | 97 |
IV.MPNC.HHN. | 2019-09-21T22:01:47.20 | 1.0 | undecidable | manual | P | 179 | 121.5894 | 156 | 0.2 | 25 |
IV.MUCR.HHE. | 2019-09-21T22:01:47.87 | 1.0 | undecidable | manual | P | 197 | 138.861 | 153 | -0.05 | 24 |
IV.GRI.EHZ. | 2019-09-21T22:01:46.29 | 0.6 | undecidable | manual | P | 116 | 104.7174 | 159 | 0.08 | 52 |
IV.MSRU.HHE. | 2019-09-21T22:01:46.01 | 0.1 | undecidable | manual | P | 172 | 109.6125 | 158 | -0.42 | 95 |
IV.CELI.HHZ. | 2019-09-21T22:01:46.80 | 0.1 | undecidable | manual | P | 80 | 102.5196 | 160 | 0.68 | 89 |
MN.CEL.HHZ. | 2019-09-21T22:01:46.44 | 0.3 | undecidable | manual | P | 156 | 119.2917 | 157 | -0.45 | 70 |
IV.SALB.HHZ. | 2019-09-21T22:01:46.79 | 0.1 | undecidable | manual | P | 51 | 111.6993 | 158 | 0.26 | 99 |
IV.CET2.HHZ. | 2019-09-21T22:01:44.21 | 0.3 | undecidable | manual | P | 59 | 62.0934 | 167 | -0.48 | 78 |
IV.GRIS.HNE. | 2019-09-21T22:01:44.57 | 0.3 | undecidable | manual | P | 39 | 70.9734 | 166 | -0.38 | 78 |
IV.CAR1.HHZ. | 2019-09-21T22:01:44.44 | 0.1 | negative | manual | P | 89 | 75.5688 | 165 | -0.65 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CET2.HHN. | ML:2.7 | 0.000067370925 | 0.6656 | AML | other | m | 2019-09-21T22:02:12.54 |
IV.CET2.HHE. | ML:2.6 | 0.00004931336 | 0.7424 | AML | other | m | 2019-09-21T22:02:12.65 |
IV.CAR1.HNE. | ML:3.1 | 0.00016315079999999998 | 1.0368 | AML | other | m | 2019-09-21T22:02:12.80 |
IV.CAR1.HHE. | ML:2.6 | 0.000044529765 | 0.6272 | AML | other | m | 2019-09-21T22:02:13.91 |
MN.TIP.HNN. | ML:2.9 | 0.00008617224500000001 | 1.216 | AML | other | m | 2019-09-21T22:02:15.42 |
MN.CEL.HHN. | ML:2.4 | 0.00002584545 | 2.88 | AML | other | m | 2019-09-21T22:02:16.08 |
IV.SALB.HHN. | ML:2.1 | 0.00001262805 | 0.704 | AML | other | m | 2019-09-21T22:02:18.28 |
MN.TIP.HHE. | ML:2.1 | 0.000014109615 | 1.28 | AML | other | m | 2019-09-21T22:02:18.39 |
IV.PLAC.HHE. | ML:2.4 | 0.0000314060235 | 0.384 | AML | other | m | 2019-09-21T22:02:18.89 |
IV.CELI.HHN. | ML:2.6 | 0.000046123144999999995 | 0.7424 | AML | other | m | 2019-09-21T22:02:19.28 |
IV.CAR1.HHN. | ML:2.3 | 0.000025514025000000002 | 3.0592 | AML | other | m | 2019-09-21T22:02:19.12 |
IV.SALB.HHE. | ML:2.2 | 0.000020309905 | 0.4608 | AML | other | m | 2019-09-21T22:02:19.88 |
IV.CELI.HHE. | ML:2.7 | 0.00006591938 | 1.7792 | AML | other | m | 2019-09-21T22:02:19.88 |
MN.CEL.HHE. | ML:2.4 | 0.000031087445 | 0.3712 | AML | other | m | 2019-09-21T22:02:19.86 |
IV.PLAC.HNN. | ML:2.6 | 0.000046736515 | 0.4224 | AML | other | m | 2019-09-21T22:02:23.42 |
MN.CEL.HNE. | ML:2.9 | 0.00008972989 | 0.7936 | AML | other | m | 2019-09-21T22:02:23.53 |
MN.TIP.HHN. | ML:2.0 | 0.000011683545 | 1.6896 | AML | other | m | 2019-09-21T22:02:23.99 |
IV.MTTG.HHN. | ML:2.6 | 0.0000473085 | 0.4736 | AML | other | m | 2019-09-21T22:02:25.82 |
IV.MTTG.HHE. | ML:2.6 | 0.000038675775 | 0.9344 | AML | other | m | 2019-09-21T22:02:29.80 |
IV.PLAC.HNE. | ML:2.8 | 0.00006507834 | 1.3184 | AML | other | m | 2019-09-21T22:02:31.76 |
IV.PLAC.HHN. | ML:2.4 | 0.000030158730000000002 | 1.5488 | AML | other | m | 2019-09-21T22:02:31.12 |