A magnitude ML 1.6 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.7030, 14.0210 at 8 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 1.6 | 2020-09-09 22:05:08 |
38.7027 | 14.0212 | 8 | 2021-02-26 14:55:56 |
Bollettino Sismico Italiano INGV | 83267601 |
Reviewed Rev100 |
ML 1.8 | 2020-09-09 22:05:08 |
38.7228 | 14.031 | 24 | 2020-09-09 22:11:48 |
Sala Sismica INGV-Roma | 82774911 |
Field | Value |
---|---|
Time (UTC) | 2020-09-09 22:05:08 ± 0.47 |
Latitude | 38.7027 ± 0.0171 |
Longitude | 14.0212 ± 0.0115 |
Depth (km) | 8 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 83267601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1822 |
Semi-minor axis of confidence ellipse (meter) | 769 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 193 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1820.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 197 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.50996 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 82774911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-09 22:11:48 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 83267601 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-25 00:58:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MC2.EHZ. | 2020-09-09T22:07:07.22 | 3.0 | undecidable | manual | Sn | 0.47 | 0 | |||
IV.FIR.HHZ. | 2020-09-09T22:06:45.39 | 3.0 | undecidable | manual | Pg | 12.54 | 0 | |||
IV.OFFI.HHZ. | 2020-09-09T22:06:26.69 | 3.0 | negative | manual | Pg | 11.13 | 0 | |||
IV.MESG.HHZ. | 2020-09-09T22:06:07.67 | 3.0 | undecidable | manual | Pn | 3.55 | 0 | |||
IV.ROSPO.HHZ. | 2020-09-09T22:06:07.44 | 3.0 | negative | manual | Pn | 0.9 | 0 | |||
IV.LINA.HHZ. | 2020-09-09T22:06:03.82 | 3.0 | undecidable | manual | Pg | 7.81 | 0 | |||
IV.HLNI.HHZ. | 2020-09-09T22:05:55.52 | 0.6 | undecidable | manual | S | 153 | 167.61 | 50 | -1.17 | 27 |
IV.SPS2.HHZ. | 2020-09-09T22:05:40.22 | 3.0 | positive | manual | Pn | -1.44 | 0 | |||
IV.HLNI.HHZ. | 2020-09-09T22:05:35.52 | 0.3 | undecidable | manual | P | 153 | 167.61 | 50 | -0.93 | 43 |
IV.MSFR.HHE. | 2020-09-09T22:05:35.57 | 0.6 | undecidable | manual | S | 146 | 89.244 | 50 | -0.2 | 46 |
IV.CSLB.HHZ. | 2020-09-09T22:05:34.74 | 0.6 | undecidable | manual | S | 178 | 84.9483 | 50 | 0.12 | 46 |
IV.USI.HHE. | 2020-09-09T22:05:31.23 | 0.6 | undecidable | manual | S | 271 | 72.8715 | 50 | -0.18 | 48 |
IV.NOV.HHZ. | 2020-09-09T22:05:28.71 | 0.3 | undecidable | manual | P | 127 | 122.5884 | 50 | -0.8 | 54 |
IV.MUCR.HHZ. | 2020-09-09T22:05:26.13 | 0.3 | undecidable | manual | P | 134 | 104.2179 | 50 | -0.55 | 61 |
IV.IFIL.HHZ. | 2020-09-09T22:05:26.18 | 0.6 | undecidable | manual | S | 108 | 50.4162 | 50 | 0.77 | 38 |
IV.PETRA.HHZ. | 2020-09-09T22:05:25.47 | 0.3 | undecidable | manual | P | 175 | 96.7254 | 50 | -0.07 | 69 |
IV.MSFR.HHE. | 2020-09-09T22:05:24.39 | 0.3 | undecidable | manual | P | 146 | 89.244 | 50 | 0.01 | 71 |
IV.SCIAR.HHZ. | 2020-09-09T22:05:24.46 | 0.3 | undecidable | manual | P | 196 | 87.7455 | 50 | 0.31 | 67 |
IV.MPG.HHE. | 2020-09-09T22:05:24.28 | 0.6 | undecidable | manual | P | 224 | 83.0502 | 50 | 0.85 | 38 |
IV.CSLB.HHZ. | 2020-09-09T22:05:23.68 | 0.3 | undecidable | manual | P | 178 | 84.9483 | 50 | -0.04 | 71 |
IV.PLLN.EHZ. | 2020-09-09T22:05:23.33 | 0.1 | undecidable | manual | P | 172 | 79.4649 | 50 | 0.46 | 88 |
IV.GIB.HHE. | 2020-09-09T22:05:23.07 | 0.3 | undecidable | manual | P | 180 | 79.0653 | 50 | 0.26 | 69 |
IV.IACL.HHZ. | 2020-09-09T22:05:21.47 | 0.6 | undecidable | manual | S | 123 | 34.5432 | 103 | 0.36 | 47 |
IV.USI.HHE. | 2020-09-09T22:05:21.58 | 0.3 | undecidable | manual | P | 271 | 72.8715 | 50 | -0.28 | 69 |
IV.IFIL.HHZ. | 2020-09-09T22:05:18.54 | 0.1 | undecidable | manual | P | 108 | 50.4162 | 50 | 0.14 | 98 |
IV.IACL.HHZ. | 2020-09-09T22:05:16.13 | 0.1 | undecidable | manual | P | 123 | 34.5432 | 103 | 0.22 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IACL.HHN. | ML:1.7 | 0.00021781355000000002 | 0.256 | AML | other | m | 2020-09-09T22:05:21.86 |
IV.IACL.HHE. | ML:2.0 | 0.00037518305 | 1.088 | AML | other | m | 2020-09-09T22:05:22.29 |
IV.IFIL.HHN. | ML:2.1 | 0.00032900000000000003 | 0.3 | AML | other | m | 2020-09-09T22:05:26.56 |
IV.IFIL.HHE. | ML:2.2 | 0.0004464165 | 0.4608 | AML | other | m | 2020-09-09T22:05:26.68 |
IV.CSLB.HHE. | ML:1.1 | 0.00001481606 | 0.384 | AML | other | m | 2020-09-09T22:05:35.42 |
IV.PLLN.EHN. | ML:1.6 | 0.00005546032000000001 | 0.576 | AML | other | m | 2020-09-09T22:05:35.67 |
IV.PLLN.EHE. | ML:1.6 | 0.0000492895 | 0.448 | AML | other | m | 2020-09-09T22:05:36.24 |
IV.SCIAR.HHN. | ML:1.3 | 0.000026149005 | 0.9216 | AML | other | m | 2020-09-09T22:05:37.82 |
IV.MUCR.HHN. | ML:1.6 | 0.000041347410000000004 | 1.536 | AML | other | m | 2020-09-09T22:05:39.96 |
IV.MUCR.HHE. | ML:1.4 | 0.0000251328 | 0.256 | AML | other | m | 2020-09-09T22:05:39.62 |
IV.PETRA.HHE. | ML:1.5 | 0.000033726859999999994 | 0.6528 | AML | other | m | 2020-09-09T22:05:41.01 |