A magnitude ML 1.7 earthquake occured in region: 2 km NW Ussita (MC), on
and geographic coordinates (lat, lon) 42.9620, 13.1310 at 14 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 | 2 | 444 | 444 |
Visso | MC | 5 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 8 | 281 | 1832 |
Acquacanina | MC | 9 | 121 | 1953 |
Fiastra | MC | 9 | 559 | 2512 |
Bolognola | MC | 9 | 142 | 2654 |
Fiordimonte | MC | 9 | 202 | 2856 |
Monte Cavallo | MC | 11 | 145 | 3001 |
Pieve Torina | MC | 11 | 1458 | 4459 |
Preci | PG | 12 | 724 | 5183 |
Pievebovigliana | MC | 12 | 866 | 6049 |
Muccia | MC | 15 | 915 | 6964 |
Sarnano | MC | 16 | 3264 | 10228 |
Montefortino | FM | 17 | 1178 | 11406 |
Montemonaco | AP | 17 | 604 | 12010 |
Sellano | PG | 18 | 1079 | 13089 |
Amandola | FM | 19 | 3629 | 16718 |
Norcia | PG | 19 | 4957 | 21675 |
Serravalle di Chienti | MC | 19 | 1070 | 22745 |
Cessapalombo | MC | 20 | 512 | 23257 |
Camerino | MC | 20 | 6974 | 30231 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-02-23 22:21:37 |
42.962 | 13.1313 | 14 | 2024-02-23 22:30:22 |
Sala Sismica INGV-Roma | 125509321 |
Field | Value |
---|---|
Time (UTC) | 2024-02-23 22:21:37 ± 0.09 |
Latitude | 42.9620 ± 0.0036 |
Longitude | 13.1313 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125509321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 330 |
Semi-minor axis of confidence ellipse (meter) | 258 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 327 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19066 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 125509321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-23 22:30:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRE.HHZ. | 2024-02-23T22:22:12.62 | 3.0 | undecidable | manual | S | 0.1 | 0 | |||
IV.RM33.EHZ. | 2024-02-23T22:21:53.85 | 3.0 | undecidable | manual | S | -0.25 | 0 | |||
IV.ATVO.HHZ. | 2024-02-23T22:21:51.79 | 3.0 | positive | manual | P | 1.26 | 0 | |||
IV.ATFO.HHZ. | 2024-02-23T22:21:47.93 | 3.0 | positive | manual | P | -0.76 | 0 | |||
IV.ATCC.EHZ. | 2024-02-23T22:21:45.77 | 3.0 | positive | manual | P | -0.14 | 0 | |||
IV.SMA1.EHZ. | 2024-02-23T22:21:44.74 | 3.0 | undecidable | manual | P | -0.12 | 0 | |||
IV.SNTG.HHZ. | 2024-02-23T22:21:44.28 | 3.0 | undecidable | manual | P | 0.12 | 0 | |||
IV.ASSB.HHZ. | 2024-02-23T22:21:44.72 | 3.0 | positive | manual | P | 0.02 | 0 | |||
IV.LNSS.HHZ. | 2024-02-23T22:21:44.91 | 3.0 | negative | manual | P | 0.04 | 0 | |||
IV.GAVE.EHZ. | 2024-02-23T22:21:44.33 | 3.0 | negative | manual | P | 0.25 | 0 | |||
IT.MTCL.HGZ. | 2024-02-23T22:21:43.04 | 0.3 | undecidable | manual | S | 288 | 11.2776 | 129 | -0.02 | 74 |
IV.NRCA.HHZ. | 2024-02-23T22:21:43.53 | 0.3 | undecidable | manual | S | 186 | 14.2746 | 119 | -0.2 | 70 |
IV.FDMO.HHZ. | 2024-02-23T22:21:42.36 | 0.3 | undecidable | manual | S | 337 | 8.9799 | 137 | -0.26 | 71 |
IV.MC2.EHZ. | 2024-02-23T22:21:42.46 | 0.3 | undecidable | manual | S | 140 | 7.2927 | 144 | 0.13 | 75 |
IV.FEMA.HNZ. | 2024-02-23T22:21:42.27 | 0.3 | undecidable | manual | S | 270 | 6.5934 | 147 | 0.05 | 75 |
IV.MML1.EHZ. | 2024-02-23T22:21:42.02 | 0.3 | positive | manual | P | 322 | 21.1677 | 105 | 0.04 | 73 |
IV.MMO1.EHZ. | 2024-02-23T22:21:41.27 | 0.1 | undecidable | manual | P | 114 | 17.3715 | 112 | -0.14 | 96 |
IV.CESI.HHZ. | 2024-02-23T22:21:41.76 | 3.0 | undecidable | manual | P | 0.15 | 0 | |||
IV.CSP1.EHZ. | 2024-02-23T22:21:41.10 | 0.3 | undecidable | manual | P | 22 | 15.5733 | 116 | -0.06 | 74 |
IV.MF5.EHZ. | 2024-02-23T22:21:41.66 | 3.0 | negative | manual | P | -1.11 | 0 | |||
IV.GUMA.HHZ. | 2024-02-23T22:21:41.92 | 0.3 | undecidable | manual | P | 56 | 19.9689 | 107 | 0.13 | 72 |
IV.NRCA.HHZ. | 2024-02-23T22:21:40.96 | 0.1 | undecidable | manual | P | 186 | 14.2746 | 119 | -0.03 | 98 |
IV.FDMO.HHZ. | 2024-02-23T22:21:40.31 | 0.3 | undecidable | manual | P | 337 | 8.9799 | 137 | -0.03 | 75 |
IV.MC2.EHZ. | 2024-02-23T22:21:40.29 | 0.3 | undecidable | manual | P | 140 | 7.2927 | 144 | 0.11 | 75 |
IV.FEMA.HNZ. | 2024-02-23T22:21:40.29 | 0.3 | undecidable | manual | P | 270 | 6.5934 | 147 | 0.17 | 74 |
IT.MTCL.HGZ. | 2024-02-23T22:21:40.66 | 0.1 | undecidable | manual | P | 288 | 11.2776 | 129 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.9 | 0.0009450000000000001 | 0.24 | AML | other | m | 2024-02-23T22:21:42.70 |
IV.FDMO.HHE. | ML:1.6 | 0.00042699999999999997 | 0.1 | AML | other | m | 2024-02-23T22:21:42.67 |
IV.NRCA.HHE. | ML:2.2 | 0.001315 | 0.16 | AML | other | m | 2024-02-23T22:21:43.70 |
IV.NRCA.HNE. | ML:2.1 | 0.00124 | 0.16 | AML | other | m | 2024-02-23T22:21:43.71 |
IV.CSP1.EHE. | ML:1.9 | 0.0006599999999999999 | 1.62 | AML | other | m | 2024-02-23T22:21:43.96 |
IV.CSP1.EHN. | ML:1.9 | 0.0007205 | 1.62 | AML | other | m | 2024-02-23T22:21:44.95 |
IV.NRCA.HHN. | ML:1.9 | 0.0007635000000000001 | 0.7 | AML | other | m | 2024-02-23T22:21:44.64 |
IV.NRCA.HNN. | ML:1.9 | 0.0007735 | 0.86 | AML | other | m | 2024-02-23T22:21:45.08 |
IV.CESI.HHE. | ML:1.7 | 0.0003285 | 0.36 | AML | other | m | 2024-02-23T22:21:45.47 |
IV.GUMA.HHE. | ML:2.1 | 0.0008065 | 0.26 | AML | other | m | 2024-02-23T22:21:45.66 |
IV.MML1.EHE. | ML:1.4 | 0.00014789305 | 0.2176 | AML | other | m | 2024-02-23T22:21:45.71 |
IV.CESI.HHN. | ML:1.8 | 0.00045650000000000004 | 0.96 | AML | other | m | 2024-02-23T22:21:45.78 |
IV.MML1.EHN. | ML:1.7 | 0.000295 | 0.18 | AML | other | m | 2024-02-23T22:21:45.70 |
IV.GUMA.HHN. | ML:1.9 | 0.0005905 | 0.44 | AML | other | m | 2024-02-23T22:21:46.36 |
IV.GAVE.EHE. | ML:1.6 | 0.000166 | 1.16 | AML | other | m | 2024-02-23T22:21:50.04 |
IV.GAVE.EHN. | ML:1.7 | 0.000174 | 0.16 | AML | other | m | 2024-02-23T22:21:50.48 |
IV.FEMA.HNE. | ML:1.6 | 0.00046881300000000005 | 0.192 | AML | other | m | 2024-02-23T22:21:42.46 |
IV.FEMA.HNN. | ML:1.6 | 0.00047927975000000003 | 0.1536 | AML | other | m | 2024-02-23T22:21:43.25 |
IV.MMO1.EHE. | ML:1.5 | 0.00023262715 | 0.1536 | AML | other | m | 2024-02-23T22:21:44.83 |
IV.MMO1.EHN. | ML:1.5 | 0.0002222794 | 0.1024 | AML | other | m | 2024-02-23T22:21:44.54 |
IV.ASSB.HHE. | ML:1.5 | 0.00010660691 | 0.0896 | AML | other | m | 2024-02-23T22:21:51.43 |
IV.ASSB.HHN. | ML:1.4 | 0.00009474799000000001 | 0.128 | AML | other | m | 2024-02-23T22:21:52.03 |
IV.LNSS.HHE. | ML:1.4 | 0.0000744951 | 0.128 | AML | other | m | 2024-02-23T22:21:52.90 |
IV.LNSS.HHN. | ML:1.5 | 0.00010183861 | 0.1792 | AML | other | m | 2024-02-23T22:21:51.80 |