A magnitude ML 1.0 earthquake occured in region: 1 km N Ussita (MC), on
and geographic coordinates (lat, lon) 42.9570, 13.1370 at 11 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 1 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1832 |
Bolognola | MC | 9 | 142 | 1974 |
Acquacanina | MC | 9 | 121 | 2095 |
Fiastra | MC | 9 | 559 | 2654 |
Fiordimonte | MC | 10 | 202 | 2856 |
Preci | PG | 12 | 724 | 3580 |
Monte Cavallo | MC | 12 | 145 | 3725 |
Pieve Torina | MC | 12 | 1458 | 5183 |
Pievebovigliana | MC | 13 | 866 | 6049 |
Muccia | MC | 16 | 915 | 6964 |
Sarnano | MC | 16 | 3264 | 10228 |
Montemonaco | AP | 17 | 604 | 10832 |
Montefortino | FM | 17 | 1178 | 12010 |
Amandola | FM | 18 | 3629 | 15639 |
Norcia | PG | 19 | 4957 | 20596 |
Sellano | PG | 19 | 1079 | 21675 |
Serravalle di Chienti | MC | 20 | 1070 | 22745 |
Cessapalombo | MC | 20 | 512 | 23257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-04-09 01:18:10 |
42.9567 | 13.1367 | 11 | 2023-04-09 03:10:54 |
Sala Sismica INGV-Roma | 116193401 |
Field | Value |
---|---|
Time (UTC) | 2023-04-09 01:18:10 ± 0.04 |
Latitude | 42.9567 ± 0.0018 |
Longitude | 13.1367 ± 0.0025 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 116193401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 248 |
Semi-minor axis of confidence ellipse (meter) | 164 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 219 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
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) | 0.08723 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19785 |
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 | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 116193401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-09 03:10:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HHZ. | 2023-04-09T01:18:18.10 | 0.3 | undecidable | manual | S | 54 | 19.9689 | 50 | 0.12 | 73 |
IV.CESI.HHZ. | 2023-04-09T01:18:17.80 | 0.1 | undecidable | manual | S | 286 | 19.5693 | 50 | -0.08 | 98 |
IV.NRCA.HHZ. | 2023-04-09T01:18:16.20 | 0.1 | undecidable | manual | S | 188 | 13.7751 | 128 | -0.01 | 100 |
7F.SIB3.EHN. | 2023-04-09T01:18:16.25 | 0.1 | undecidable | manual | S | 130 | 14.0748 | 127 | -0.05 | 99 |
IV.MMO1.EHZ. | 2023-04-09T01:18:16.90 | 0.1 | undecidable | manual | S | 112 | 16.6722 | 123 | -0.14 | 97 |
7F.SIB1.EHZ. | 2023-04-09T01:18:16.24 | 0.3 | undecidable | manual | S | 122 | 12.7761 | 130 | 0.28 | 71 |
7F.SIB2.EHN. | 2023-04-09T01:18:16.43 | 0.3 | undecidable | manual | S | 118 | 15.3735 | 125 | -0.23 | 71 |
IV.CSP1.EHZ. | 2023-04-09T01:18:16.77 | 0.3 | undecidable | manual | S | 20 | 15.9729 | 124 | -0.06 | 74 |
IV.FDMO.HHE. | 2023-04-09T01:18:15.25 | 0.1 | undecidable | manual | S | 336 | 9.6792 | 138 | 0.07 | 99 |
IV.GUMA.HHZ. | 2023-04-09T01:18:14.75 | 0.1 | undecidable | manual | P | 54 | 19.9689 | 50 | 0.09 | 97 |
IV.MML1.EHZ. | 2023-04-09T01:18:14.85 | 0.6 | positive | manual | P | 323 | 21.9669 | 50 | -0.12 | 48 |
IV.MMO1.EHZ. | 2023-04-09T01:18:14.07 | 0.1 | undecidable | manual | P | 112 | 16.6722 | 123 | -0.05 | 99 |
IV.CESI.HHZ. | 2023-04-09T01:18:14.58 | 0.1 | undecidable | manual | P | 286 | 19.5693 | 50 | -0.03 | 99 |
IV.FDMO.HHE. | 2023-04-09T01:18:13.06 | 0.3 | undecidable | manual | P | 336 | 9.6792 | 138 | 0.01 | 75 |
7F.SIB2.EHN. | 2023-04-09T01:18:13.82 | 0.1 | undecidable | manual | P | 118 | 15.3735 | 125 | -0.09 | 98 |
IV.CSP1.EHZ. | 2023-04-09T01:18:13.95 | 0.3 | undecidable | manual | P | 20 | 15.9729 | 124 | -0.05 | 74 |
IV.NRCA.HHZ. | 2023-04-09T01:18:13.78 | 0.1 | undecidable | manual | P | 188 | 13.7751 | 128 | 0.14 | 97 |
7F.SIB3.EHN. | 2023-04-09T01:18:13.67 | 0.1 | undecidable | manual | P | 130 | 14.0748 | 127 | -0.03 | 100 |
7F.SIB1.EHZ. | 2023-04-09T01:18:13.69 | 0.1 | undecidable | manual | P | 122 | 12.7761 | 130 | 0.19 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:0.6 | 0.000032595275 | 0.08 | AML | other | m | 2023-04-09T01:18:16.97 |
IV.NRCA.HHN. | ML:0.4 | 0.0000273763955 | 0.1 | AML | other | m | 2023-04-09T01:18:17.77 |
IV.NRCA.HNE. | ML:1.0 | 0.00010415909000000001 | 0.68 | AML | other | m | 2023-04-09T01:18:24.62 |
IV.NRCA.HNN. | ML:1.2 | 0.00016639464999999997 | 0.6896 | AML | other | m | 2023-04-09T01:18:16.14 |
IV.CESI.HHE. | ML:0.4 | 0.000018090404999999996 | 1.16 | AML | other | m | 2023-04-09T01:18:27.90 |
IV.CESI.HHN. | ML:0.5 | 0.000025127730000000002 | 0.22 | AML | other | m | 2023-04-09T01:18:18.17 |
IV.CESI.HNE. | ML:1.2 | 0.00012586586 | 0.9408 | AML | other | m | 2023-04-09T01:18:28.14 |
IV.CESI.HNN. | ML:1.3 | 0.000139386 | 0.94 | AML | other | m | 2023-04-09T01:18:25.85 |
IV.GUMA.HHE. | ML:1.0 | 0.000073356395 | 0.78 | AML | other | m | 2023-04-09T01:18:22.18 |
IV.GUMA.HHN. | ML:0.8 | 0.000045016205 | 0.88 | AML | other | m | 2023-04-09T01:18:28.73 |
IV.GUMA.HNE. | ML:1.2 | 0.00010840843499999999 | 0.9192 | AML | other | m | 2023-04-09T01:18:28.78 |
IV.GUMA.HNN. | ML:1.4 | 0.0001790001 | 0.6896 | AML | other | m | 2023-04-09T01:18:20.47 |
IV.MML1.EHE. | ML:0.2 | 0.000010795005999999999 | 0.92 | AML | other | m | 2023-04-09T01:18:26.28 |
IV.MML1.EHN. | ML:0.4 | 0.0000154682235 | 0.18 | AML | other | m | 2023-04-09T01:18:18.61 |
IV.MML1.HNE. | ML:1.2 | 0.00009983927000000001 | 1.04 | AML | other | m | 2023-04-09T01:18:28.19 |
IV.MML1.HNN. | ML:1.4 | 0.00016122437 | 0.9104 | AML | other | m | 2023-04-09T01:18:21.73 |