A magnitude ML 2.0 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 36.8420, 15.9070 at 31 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 2.0 | 2020-09-24 02:32:18 |
36.8422 | 15.9068 | 31 | 2021-02-26 14:56:06 |
Bollettino Sismico Italiano INGV | 84841151 |
Reviewed Rev100 |
ML 2.0 | 2020-09-24 02:32:18 |
36.8323 | 15.9013 | 10 | 2020-09-24 02:40:22 |
Sala Sismica INGV-Roma | 83180301 |
Field | Value |
---|---|
Time (UTC) | 2020-09-24 02:32:18 ± 0.13 |
Latitude | 36.8422 ± 0.0072 |
Longitude | 15.9068 ± 0.0067 |
Depth (km) | 31 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 84841151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 818 |
Semi-minor axis of confidence ellipse (meter) | 582 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 339 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 311 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.63762 |
Epicentral distance of station farthest from the epicenter (degree) | 1.09807 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 83180301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-24 02:40:22 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 84841151 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-12-22 10:07:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CROCE.HHZ. | 2020-09-24T02:32:53.50 | 0.1 | undecidable | manual | S | 270 | 121.8891 | 54 | 0.22 | 89 |
IV.HLNI.HHZ. | 2020-09-24T02:32:50.00 | 0.6 | undecidable | manual | S | 302 | 107.4147 | 54 | -0.17 | 45 |
IV.HMDC.HNN. | 2020-09-24T02:32:48.32 | 0.3 | undecidable | manual | S | 278 | 100.5216 | 103 | -0.22 | 69 |
IT.LNT.HGE. | 2020-09-24T02:32:47.20 | 0.3 | undecidable | manual | S | 302 | 94.1391 | 104 | 0.32 | 68 |
IV.SSY.HHZ. | 2020-09-24T02:32:43.60 | 0.3 | undecidable | manual | S | 296 | 81.6516 | 106 | -0.06 | 74 |
IV.AGST.EHZ. | 2020-09-24T02:32:42.30 | 0.3 | undecidable | manual | S | 308 | 75.7686 | 107 | 0.16 | 73 |
IV.HPAC.HHZ. | 2020-09-24T02:32:42.80 | 0.1 | undecidable | manual | S | 259 | 78.6657 | 107 | -0.09 | 98 |
IV.HAVL.HHN. | 2020-09-24T02:32:41.00 | 0.3 | undecidable | manual | S | 281 | 70.7736 | 109 | 0.1 | 75 |
IV.CROCE.HHZ. | 2020-09-24T02:32:38.81 | 0.1 | negative | manual | P | 270 | 121.8891 | 54 | 0.16 | 89 |
IV.HLNI.HHZ. | 2020-09-24T02:32:36.66 | 0.1 | negative | manual | P | 302 | 107.4147 | 54 | -0.2 | 91 |
IT.LNT.HGE. | 2020-09-24T02:32:35.03 | 0.3 | undecidable | manual | P | 302 | 94.1391 | 104 | 0.08 | 72 |
IV.HMDC.HNN. | 2020-09-24T02:32:35.86 | 0.1 | undecidable | manual | P | 278 | 100.5216 | 103 | -0.05 | 95 |
IV.SSY.HHZ. | 2020-09-24T02:32:33.08 | 0.1 | negative | manual | P | 296 | 81.6516 | 106 | -0.02 | 99 |
IV.HPAC.HHZ. | 2020-09-24T02:32:32.64 | 0.1 | positive | manual | P | 259 | 78.6657 | 107 | -0.01 | 100 |
IV.AGST.EHZ. | 2020-09-24T02:32:32.10 | 0.3 | undecidable | manual | P | 308 | 75.7686 | 107 | -0.12 | 74 |
IV.HAVL.HHN. | 2020-09-24T02:32:31.43 | 0.3 | undecidable | manual | P | 281 | 70.7736 | 109 | -0.07 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AGST.EHN. | ML:2.0 | 0.0001425 | 0.88 | AML | other | m | 2020-09-24T02:32:41.43 |
IV.AGST.EHE. | ML:1.8 | 0.00009388407 | 0.2 | AML | other | m | 2020-09-24T02:32:42.49 |
IV.HLNI.HHN. | ML:2.0 | 0.000077 | 0.12 | AML | other | m | 2020-09-24T02:32:50.52 |
IV.HLNI.HHE. | ML:2.0 | 0.00007487212 | 0.0992 | AML | other | m | 2020-09-24T02:32:50.53 |
IV.CROCE.HHN. | ML:2.2 | 0.0001111 | 1.02 | AML | other | m | 2020-09-24T02:32:54.10 |
IV.CROCE.HHE. | ML:1.9 | 0.000056084675 | 0.1584 | AML | other | m | 2020-09-24T02:32:55.11 |