A magnitude ML 0.4 earthquake occured in region: 6 km E Ussita (MC), on
and geographic coordinates (lat, lon) 42.9350, 13.2120 at 17 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Ussita | MC | 6 | 444 | 444 |
Castelsantangelo sul Nera | MC | 7 | 281 | 725 |
Bolognola | MC | 7 | 142 | 867 |
Visso | MC | 10 | 1107 | 1974 |
Montemonaco | AP | 10 | 604 | 2578 |
Montefortino | FM | 11 | 1178 | 3756 |
Acquacanina | MC | 11 | 121 | 3877 |
Fiastra | MC | 12 | 559 | 4436 |
Amandola | FM | 13 | 3629 | 8065 |
Sarnano | MC | 13 | 3264 | 11329 |
Montegallo | AP | 14 | 523 | 11852 |
Fiordimonte | MC | 15 | 202 | 12054 |
Preci | PG | 15 | 724 | 12778 |
Comunanza | AP | 17 | 3166 | 15944 |
Pievebovigliana | MC | 18 | 866 | 16810 |
Pieve Torina | MC | 18 | 1458 | 18268 |
Gualdo | MC | 18 | 815 | 19083 |
Monte Cavallo | MC | 18 | 145 | 19228 |
Norcia | PG | 19 | 4957 | 24185 |
Arquata del Tronto | AP | 19 | 1178 | 25363 |
Cessapalombo | MC | 20 | 512 | 25875 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.4 | 2022-05-04 06:52:58 |
42.9352 | 13.212 | 17 | 2023-01-31 19:03:35 |
Bollettino Sismico Italiano INGV | 109168121 |
Reviewed Rev100 |
ML 0.4 | 2022-05-04 06:52:58 |
42.9377 | 13.1872 | 16 | 2022-05-04 06:58:08 |
Sala Sismica INGV-Roma | 104159541 |
Field | Value |
---|---|
Time (UTC) | 2022-05-04 06:52:58 ± 0.1 |
Latitude | 42.9352 ± 0.0036 |
Longitude | 13.2120 ± 0.0049 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 109168121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 442 |
Semi-minor axis of confidence ellipse (meter) | 208 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23562 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 109168121 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-08-31 09:38:21 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 104159541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-04 06:58:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAR1.HHZ. | 2022-05-04T06:54:10.49 | 3.0 | undecidable | manual | Pg | 2.61 | 0 | |||
CR.STON.BHZ. | 2022-05-04T06:53:49.46 | 3.0 | undecidable | manual | Pn | -4.52 | 0 | |||
GU.POPM.HHZ. | 2022-05-04T06:53:40.12 | 3.0 | undecidable | manual | Pg | 3.27 | 0 | |||
IV.IMOL.HNZ. | 2022-05-04T06:53:33.44 | 3.0 | undecidable | manual | Pg | 0.96 | 0 | |||
IV.CSP1.EHZ. | 2022-05-04T06:53:06.12 | 0.3 | undecidable | manual | S | 358 | 17.3715 | 124 | -0.02 | 74 |
IV.NRCA.HHZ. | 2022-05-04T06:53:05.27 | 0.3 | undecidable | manual | S | 215 | 13.7751 | 132 | -0.11 | 74 |
IV.FDMO.HHZ. | 2022-05-04T06:53:05.41 | 0.6 | undecidable | manual | S | 318 | 15.0738 | 129 | -0.24 | 48 |
IV.MC2.EHZ. | 2022-05-04T06:53:04.12 | 0.3 | undecidable | manual | S | 215 | 3.1968 | 167 | 0.19 | 73 |
7F.SIB3.EHN. | 2022-05-04T06:53:04.17 | 0.6 | undecidable | manual | S | 145 | 8.1807 | 149 | -0.26 | 48 |
IV.CESI.HHZ. | 2022-05-04T06:53:04.13 | 0.3 | undecidable | manual | P | 287 | 26.1516 | 111 | 0.03 | 73 |
IV.MMO1.EHN. | 2022-05-04T06:53:04.59 | 0.6 | undecidable | manual | S | 113 | 10.1787 | 143 | -0.13 | 49 |
7F.SIB1.EHE. | 2022-05-04T06:53:04.29 | 0.6 | undecidable | manual | S | 134 | 6.4935 | 155 | 0.07 | 50 |
IV.FDMO.HHZ. | 2022-05-04T06:53:02.64 | 0.3 | undecidable | manual | P | 318 | 15.0738 | 129 | 0.01 | 75 |
IV.CSP1.EHZ. | 2022-05-04T06:53:02.89 | 0.3 | undecidable | manual | P | 358 | 17.3715 | 124 | -0.02 | 74 |
IV.NRCA.HHZ. | 2022-05-04T06:53:02.43 | 0.1 | undecidable | manual | P | 215 | 13.7751 | 132 | -0.04 | 99 |
IV.MMO1.EHN. | 2022-05-04T06:53:02.03 | 0.3 | undecidable | manual | P | 113 | 10.1787 | 143 | -0.06 | 74 |
7F.SIB1.EHE. | 2022-05-04T06:53:01.94 | 0.1 | undecidable | manual | P | 134 | 6.4935 | 155 | 0.14 | 98 |
IV.MC2.EHZ. | 2022-05-04T06:53:01.84 | 0.3 | undecidable | manual | P | 215 | 3.1968 | 167 | 0.21 | 73 |
7F.SIB3.EHN. | 2022-05-04T06:53:01.87 | 0.1 | undecidable | manual | P | 145 | 8.1807 | 149 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.6 | 0.0000318 | 0.18 | AML | other | m | 2022-05-04T06:53:05.33 |
IV.FDMO.HHE. | ML:0.1 | 0.0000115 | 0.22 | AML | other | m | 2022-05-04T06:53:05.50 |
IV.FDMO.HHN. | ML:0.3 | 0.0000173 | 0.22 | AML | other | m | 2022-05-04T06:53:05.81 |
IV.NRCA.HHN. | ML:0.5 | 0.000024750000000000002 | 0.08 | AML | other | m | 2022-05-04T06:53:05.90 |