A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4380, 15.4200 at 124 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 1.9 | 2020-02-26 04:05:55 |
38.4385 | 15.4205 | 124 | 2020-07-18 21:08:24 |
Bollettino Sismico Italiano INGV | 77146101 |
Reviewed Rev100 |
ML 1.9 | 2020-02-26 04:05:55 |
38.4697 | 15.3937 | 124 | 2020-02-26 04:13:16 |
Sala Sismica INGV-Roma | 76819381 |
Field | Value |
---|---|
Time (UTC) | 2020-02-26 04:05:55 ± 0.28 |
Latitude | 38.4385 ± 0.0189 |
Longitude | 15.4205 ± 0.0264 |
Depth (km) | 124 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77146101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2640 |
Semi-minor axis of confidence ellipse (meter) | 888 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 133 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 199 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.18796 |
Epicentral distance of station farthest from the epicenter (degree) | 1.28243 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 77146101 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-09 07:34:55 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 76819381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-26 04:13:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAR1.HHZ. | 2020-02-26T04:06:34.59 | 1.0 | undecidable | manual | S | 37 | 113.2977 | 134 | -0.73 | 18 |
XK.GIZZ.HHN. | 2020-02-26T04:06:32.00 | 0.6 | undecidable | manual | S | 48 | 90.8424 | 141 | -0.04 | 47 |
IV.PLAC.HHZ. | 2020-02-26T04:06:31.73 | 0.3 | undecidable | manual | S | 89 | 88.4448 | 142 | 0.01 | 71 |
IV.SOI.EHN. | 2020-02-26T04:06:28.97 | 0.6 | undecidable | manual | S | 126 | 68.4759 | 149 | -0.29 | 47 |
IV.JOPP.HHZ. | 2020-02-26T04:06:27.28 | 0.3 | undecidable | manual | S | 65 | 44.4222 | 159 | 0.32 | 73 |
IV.GMB.BHE. | 2020-02-26T04:06:27.89 | 0.6 | undecidable | manual | S | 130 | 46.5201 | 158 | 0.76 | 42 |
MN.CEL.HHZ. | 2020-02-26T04:06:27.08 | 0.3 | undecidable | manual | S | 116 | 45.7209 | 158 | 0.02 | 77 |
IV.SICLA.EHZ. | 2020-02-26T04:06:26.11 | 0.3 | undecidable | manual | S | 128 | 32.6451 | 164 | -0.04 | 78 |
IV.MSRU.HHZ. | 2020-02-26T04:06:25.30 | 0.6 | undecidable | manual | S | 158 | 20.868 | 170 | -0.27 | 51 |
IV.CELI.HHE. | 2020-02-26T04:06:21.78 | 0.3 | undecidable | manual | P | 41 | 142.3464 | 127 | 0.52 | 57 |
IV.CAR1.HHZ. | 2020-02-26T04:06:18.51 | 0.3 | undecidable | manual | P | 37 | 113.2977 | 134 | -0.01 | 68 |
IV.PLAC.HHZ. | 2020-02-26T04:06:16.46 | 0.1 | positive | manual | P | 89 | 88.4448 | 142 | 0.02 | 94 |
XK.GIZZ.HHN. | 2020-02-26T04:06:16.90 | 0.6 | undecidable | manual | P | 48 | 90.8424 | 141 | 0.27 | 45 |
IV.SOI.EHN. | 2020-02-26T04:06:14.77 | 0.3 | undecidable | manual | P | 126 | 68.4759 | 149 | -0.25 | 71 |
IV.GMB.BHE. | 2020-02-26T04:06:14.14 | 0.3 | undecidable | manual | P | 130 | 46.5201 | 158 | 0.35 | 72 |
IV.AIO.HHZ. | 2020-02-26T04:06:14.70 | 0.3 | undecidable | manual | P | 198 | 54.4011 | 154 | 0.52 | 68 |
MN.CEL.HHZ. | 2020-02-26T04:06:13.58 | 0.3 | undecidable | manual | P | 116 | 45.7209 | 158 | -0.17 | 75 |
IV.JOPP.HHZ. | 2020-02-26T04:06:13.59 | 0.3 | undecidable | manual | P | 65 | 44.4222 | 159 | -0.1 | 76 |
IV.MSRU.HHZ. | 2020-02-26T04:06:12.53 | 0.1 | negative | manual | P | 158 | 20.868 | 170 | -0.36 | 100 |
IV.SICLA.EHZ. | 2020-02-26T04:06:12.80 | 0.1 | undecidable | manual | P | 128 | 32.6451 | 164 | -0.42 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SICLA.EHE. | ML:1.7 | 0.000034011493000000005 | 0.16 | AML | other | m | 2020-02-26T04:06:26.49 |
IV.SICLA.EHN. | ML:1.8 | 0.000044379985 | 0.1184 | AML | other | m | 2020-02-26T04:06:26.60 |
IV.MSRU.HHE. | ML:1.8 | 0.0000407731 | 0.24 | AML | other | m | 2020-02-26T04:06:26.78 |
IV.MSRU.HHN. | ML:1.8 | 0.000044889685 | 0.16 | AML | other | m | 2020-02-26T04:06:26.75 |
IV.JOPP.HHN. | ML:2.0 | 0.00006690564 | 0.1216 | AML | other | m | 2020-02-26T04:06:27.90 |
IV.JOPP.HHE. | ML:1.9 | 0.000050766820000000005 | 0.2176 | AML | other | m | 2020-02-26T04:06:28.47 |
MN.CEL.HHE. | ML:1.7 | 0.00003600603 | 0.3424 | AML | other | m | 2020-02-26T04:06:28.43 |
MN.CEL.HHN. | ML:1.8 | 0.000047036305 | 0.2592 | AML | other | m | 2020-02-26T04:06:29.12 |
IV.AIO.HHE. | ML:1.6 | 0.000024690335000000002 | 0.4192 | AML | other | m | 2020-02-26T04:06:32.19 |
IV.PLAC.HHN. | ML:2.0 | 0.0000557021 | 0.2592 | AML | other | m | 2020-02-26T04:06:32.68 |
IV.PLAC.HHE. | ML:2.2 | 0.00006814876 | 0.3584 | AML | other | m | 2020-02-26T04:06:33.07 |
IV.PLAC.HNE. | ML:2.3 | 0.00009310331 | 0.72 | AML | other | m | 2020-02-26T04:06:33.18 |
IV.CAR1.HNE. | ML:2.5 | 0.00012820618999999998 | 0.8672 | AML | other | m | 2020-02-26T04:06:38.24 |
IV.CAR1.HHE. | ML:2.0 | 0.000037940465 | 0.1824 | AML | other | m | 2020-02-26T04:06:38.92 |
IV.AIO.HHN. | ML:1.7 | 0.0000302448 | 0.9984 | AML | other | m | 2020-02-26T04:06:39.12 |