A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.7210, 15.4640 at 10 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 | 2019-10-31 11:22:02 |
39.7208 | 15.4637 | 10 | 2020-02-28 16:42:14 |
Bollettino Sismico Italiano INGV | 74707081 |
Reviewed Rev100 |
ML 2.0 | 2019-10-31 11:22:02 |
39.7192 | 15.4662 | 9 | 2019-10-31 11:44:22 |
Sala Sismica INGV-Roma | 73550741 |
Field | Value |
---|---|
Time (UTC) | 2019-10-31 11:22:02 ± 0.34 |
Latitude | 39.7208 ± 0.0108 |
Longitude | 15.4637 ± 0.0187 |
Depth (km) | 10 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 74707081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1463 |
Semi-minor axis of confidence ellipse (meter) | 1166 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 236 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 228 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.30037 |
Epicentral distance of station farthest from the epicenter (degree) | 0.86605 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 74707081 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-12-16 13:05:57 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 73550741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-31 11:44:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CELI.HHZ. | 2019-10-31T11:22:31.40 | 1.0 | undecidable | manual | S | 111 | 96.126 | 50 | 0.25 | 21 |
IV.SPS2.HHE. | 2019-10-31T11:22:29.10 | 0.6 | undecidable | manual | S | 122 | 88.7445 | 50 | -0.09 | 45 |
IV.CDRU.HHZ. | 2019-10-31T11:22:28.40 | 0.6 | undecidable | manual | S | 351 | 86.3469 | 50 | -0.14 | 45 |
IV.CELI.HHZ. | 2019-10-31T11:22:19.60 | 0.1 | undecidable | manual | P | 111 | 96.126 | 50 | 0.46 | 82 |
IV.SPS2.HHE. | 2019-10-31T11:22:18.47 | 0.3 | undecidable | manual | P | 122 | 88.7445 | 50 | 0.45 | 62 |
IV.MMN.HHZ. | 2019-10-31T11:22:18.60 | 0.6 | undecidable | manual | S | 67 | 48.7179 | 50 | 0.11 | 48 |
IV.CET2.HHZ. | 2019-10-31T11:22:17.70 | 0.6 | undecidable | manual | S | 117 | 47.0196 | 50 | -0.35 | 46 |
IV.CDRU.HHZ. | 2019-10-31T11:22:17.02 | 0.1 | undecidable | manual | P | 351 | 86.3469 | 50 | -0.62 | 79 |
MN.CUC.HHZ. | 2019-10-31T11:22:16.90 | 0.6 | undecidable | manual | S | 45 | 42.624 | 50 | 0.04 | 49 |
IV.BULG.HHZ. | 2019-10-31T11:22:16.70 | 0.6 | undecidable | manual | S | 350 | 40.3263 | 50 | 0.44 | 46 |
IV.MCEL.HHZ. | 2019-10-31T11:22:16.32 | 0.6 | undecidable | manual | P | 23 | 72.8715 | 50 | 0.75 | 38 |
IV.SIRI.HHZ. | 2019-10-31T11:22:14.34 | 0.6 | undecidable | manual | P | 34 | 61.5939 | 50 | 0.51 | 43 |
IV.GRIS.EHE. | 2019-10-31T11:22:14.30 | 0.3 | undecidable | manual | S | 86 | 33.3444 | 50 | -0.08 | 75 |
IV.CET2.HHZ. | 2019-10-31T11:22:11.33 | 0.1 | undecidable | manual | P | 117 | 47.0196 | 50 | -0.25 | 94 |
IV.MMN.HHZ. | 2019-10-31T11:22:11.61 | 0.3 | undecidable | manual | P | 67 | 48.7179 | 50 | -0.23 | 70 |
IV.BULG.HHZ. | 2019-10-31T11:22:10.61 | 0.1 | undecidable | manual | P | 350 | 40.3263 | 50 | 0.06 | 99 |
MN.CUC.HHZ. | 2019-10-31T11:22:10.59 | 0.1 | undecidable | manual | P | 45 | 42.624 | 50 | -0.31 | 93 |
IV.GRIS.EHE. | 2019-10-31T11:22:09.41 | 0.1 | undecidable | manual | P | 86 | 33.3444 | 50 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SIRI.HNN. | ML:2.0 | 0.00018348690000000002 | 0.2816 | AML | other | m | 2019-10-31T11:22:27.15 |
IV.SIRI.HHN. | ML:2.0 | 0.00019042945 | 0.3584 | AML | other | m | 2019-10-31T11:22:27.15 |
IV.CDRU.HHE. | ML:0.0 | 0.00014732190000000002 | 0.16 | AML | other | m | 2019-10-31T11:22:29.43 |
IV.CDRU.HHN. | ML:0.0 | 0.00005154206 | 0.1408 | AML | other | m | 2019-10-31T11:22:31.33 |
MN.CUC.HHE. | ML:1.8 | 0.00018267275 | 0.1792 | AML | other | m | 2019-10-31T11:22:20.01 |
MN.CUC.HHN. | ML:1.7 | 0.0001426276 | 0.0768 | AML | other | m | 2019-10-31T11:22:19.82 |
MN.CUC.HNN. | ML:1.6 | 0.00013865060000000002 | 0.0768 | AML | other | m | 2019-10-31T11:22:19.83 |
IV.BULG.HNN. | ML:2.2 | 0.0005833794999999999 | 0.4416 | AML | other | m | 2019-10-31T11:22:18.53 |
IV.BULG.HNE. | ML:2.0 | 0.00031514305 | 0.3008 | AML | other | m | 2019-10-31T11:22:19.52 |
IV.BULG.HHN. | ML:2.2 | 0.0006134306000000001 | 0.4608 | AML | other | m | 2019-10-31T11:22:18.53 |
IV.BULG.HHE. | ML:2.0 | 0.00032897335 | 0.3008 | AML | other | m | 2019-10-31T11:22:19.37 |
IV.CET2.HHN. | ML:2.2 | 0.0005364274500000001 | 0.1984 | AML | other | m | 2019-10-31T11:22:18.39 |
IV.CET2.HHE. | ML:2.0 | 0.00024905295 | 0.1024 | AML | other | m | 2019-10-31T11:22:18.26 |
IV.MMN.HHE. | ML:2.1 | 0.00037726465 | 0.1984 | AML | other | m | 2019-10-31T11:22:19.48 |
IV.MMN.HHN. | ML:2.3 | 0.0004991855 | 0.2048 | AML | other | m | 2019-10-31T11:22:20.04 |
IV.CELI.HHN. | ML:2.2 | 0.00017170855000000001 | 0.4224 | AML | other | m | 2019-10-31T11:22:34.05 |
IV.CELI.HHE. | ML:2.1 | 0.0001467675 | 0.2624 | AML | other | m | 2019-10-31T11:22:35.06 |