A magnitude ML 0.9 earthquake occured in region: 4 km N Ussita (MC), on
and geographic coordinates (lat, lon) 42.9840, 13.1490 at 13 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 | 4 | 444 | 444 |
Acquacanina | MC | 6 | 121 | 565 |
Fiastra | MC | 6 | 559 | 1124 |
Bolognola | MC | 7 | 142 | 1266 |
Visso | MC | 8 | 1107 | 2373 |
Fiordimonte | MC | 8 | 202 | 2575 |
Castelsantangelo sul Nera | MC | 10 | 281 | 2856 |
Pievebovigliana | MC | 10 | 866 | 3722 |
Pieve Torina | MC | 11 | 1458 | 5180 |
Monte Cavallo | MC | 12 | 145 | 5325 |
Sarnano | MC | 14 | 3264 | 8589 |
Muccia | MC | 14 | 915 | 9504 |
Preci | PG | 15 | 724 | 10228 |
Montefortino | FM | 16 | 1178 | 11406 |
Cessapalombo | MC | 17 | 512 | 11918 |
Amandola | FM | 17 | 3629 | 15547 |
Montemonaco | AP | 17 | 604 | 16151 |
Gualdo | MC | 18 | 815 | 16966 |
Camerino | MC | 18 | 6974 | 23940 |
Caldarola | MC | 18 | 1823 | 25763 |
Serravalle di Chienti | MC | 19 | 1070 | 26833 |
Camporotondo di Fiastrone | MC | 19 | 563 | 27396 |
San Ginesio | MC | 20 | 3498 | 30894 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-12-28 21:06:14 |
42.9838 | 13.1487 | 13 | 2023-12-28 21:14:38 |
Sala Sismica INGV-Roma | 124330651 |
Field | Value |
---|---|
Time (UTC) | 2023-12-28 21:06:14 ± 0.06 |
Latitude | 42.9838 ± 0.0027 |
Longitude | 13.1487 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124330651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 359 |
Semi-minor axis of confidence ellipse (meter) | 68 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 50 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.06925 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49193 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 124330651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-28 21:14:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2023-12-28T21:06:32.62 | 0.3 | undecidable | manual | S | 137 | 54.6009 | 92 | 0.68 | 60 |
IV.ASSB.HHZ. | 2023-12-28T21:06:28.27 | 0.6 | undecidable | manual | S | 279 | 40.3263 | 93 | 0.14 | 46 |
IV.SNTG.HHZ. | 2023-12-28T21:06:26.55 | 0.6 | undecidable | manual | S | 331 | 34.4433 | 94 | -0.04 | 48 |
IV.TERO.HHZ. | 2023-12-28T21:06:24.67 | 1.0 | undecidable | manual | P | 137 | 54.6009 | 92 | -0.07 | 23 |
IV.GUMA.HHZ. | 2023-12-28T21:06:22.66 | 0.6 | undecidable | manual | S | 60 | 17.4714 | 106 | 0.56 | 44 |
IV.MML1.EHZ. | 2023-12-28T21:06:22.80 | 0.6 | undecidable | manual | S | 315 | 20.3685 | 101 | -0.04 | 49 |
IV.ASSB.HHZ. | 2023-12-28T21:06:22.64 | 0.3 | undecidable | manual | P | 279 | 40.3263 | 93 | 0.09 | 70 |
IV.CESI.HHZ. | 2023-12-28T21:06:22.83 | 0.6 | undecidable | manual | S | 277 | 19.9689 | 101 | 0.09 | 48 |
7F.SIB2.EHN. | 2023-12-28T21:06:21.42 | 0.6 | undecidable | manual | S | 129 | 16.2726 | 108 | -0.36 | 46 |
IV.PF6.EHZ. | 2023-12-28T21:06:21.80 | 0.6 | undecidable | manual | S | 12 | 17.4714 | 106 | -0.3 | 47 |
IV.MMO1.EHZ. | 2023-12-28T21:06:21.79 | 0.6 | undecidable | manual | S | 123 | 17.2716 | 106 | -0.24 | 47 |
IV.SNTG.HHZ. | 2023-12-28T21:06:21.86 | 1.0 | undecidable | manual | P | 331 | 34.4433 | 94 | 0.2 | 23 |
7F.SIB1.EHZ. | 2023-12-28T21:06:21.26 | 0.6 | undecidable | manual | S | 135 | 13.9749 | 115 | 0.05 | 50 |
7F.SIB3.EHN. | 2023-12-28T21:06:21.32 | 0.6 | undecidable | manual | S | 141 | 15.5733 | 110 | -0.29 | 47 |
IV.NRCA.HHZ. | 2023-12-28T21:06:21.64 | 0.6 | undecidable | manual | S | 190 | 16.872 | 107 | -0.31 | 47 |
IV.CSP1.EHZ. | 2023-12-28T21:06:20.92 | 0.6 | undecidable | manual | S | 21 | 12.7761 | 119 | -0.02 | 50 |
IT.MTCL.HGN. | 2023-12-28T21:06:20.70 | 0.6 | undecidable | manual | S | 275 | 12.1767 | 121 | -0.09 | 50 |
IV.FEMA.HNN. | 2023-12-28T21:06:20.12 | 0.6 | undecidable | manual | S | 253 | 8.3805 | 136 | 0.12 | 49 |
IV.MC2.EHE. | 2023-12-28T21:06:20.30 | 0.6 | undecidable | manual | S | 158 | 8.6802 | 135 | 0.24 | 48 |
IV.MML1.EHZ. | 2023-12-28T21:06:19.45 | 1.0 | undecidable | manual | P | 315 | 20.3685 | 101 | -0.03 | 25 |
IV.CESI.HHZ. | 2023-12-28T21:06:19.51 | 1.0 | undecidable | manual | P | 277 | 19.9689 | 101 | 0.08 | 24 |
IV.FDMO.HHZ. | 2023-12-28T21:06:19.73 | 0.6 | undecidable | manual | S | 320 | 7.6812 | 139 | -0.15 | 50 |
IV.GUMA.HHZ. | 2023-12-28T21:06:19.25 | 0.3 | negative | manual | P | 60 | 17.4714 | 106 | 0.19 | 72 |
7F.SIB1.EHZ. | 2023-12-28T21:06:18.57 | 0.1 | undecidable | manual | P | 135 | 13.9749 | 115 | 0.02 | 100 |
IV.FEMA.HNN. | 2023-12-28T21:06:18.06 | 0.1 | undecidable | manual | P | 253 | 8.3805 | 136 | 0.21 | 96 |
IV.MC2.EHE. | 2023-12-28T21:06:18.02 | 0.1 | undecidable | manual | P | 158 | 8.6802 | 135 | 0.14 | 98 |
7F.SIB3.EHN. | 2023-12-28T21:06:18.63 | 0.1 | undecidable | manual | P | 141 | 15.5733 | 110 | -0.15 | 96 |
IV.NRCA.HHZ. | 2023-12-28T21:06:18.81 | 1.0 | undecidable | manual | P | 190 | 16.872 | 107 | -0.16 | 24 |
7F.SIB2.EHN. | 2023-12-28T21:06:18.70 | 0.1 | undecidable | manual | P | 129 | 16.2726 | 108 | -0.18 | 96 |
IV.PF6.EHZ. | 2023-12-28T21:06:18.89 | 0.1 | undecidable | manual | P | 12 | 17.4714 | 106 | -0.17 | 96 |
IV.MMO1.EHZ. | 2023-12-28T21:06:18.91 | 0.3 | positive | manual | P | 123 | 17.2716 | 106 | -0.12 | 72 |
IV.CSP1.EHZ. | 2023-12-28T21:06:18.44 | 0.1 | undecidable | manual | P | 21 | 12.7761 | 119 | 0.04 | 99 |
IT.MTCL.HGN. | 2023-12-28T21:06:18.27 | 0.1 | undecidable | manual | P | 275 | 12.1767 | 121 | -0.03 | 100 |
IV.FDMO.HHZ. | 2023-12-28T21:06:17.63 | 1.0 | undecidable | manual | P | 320 | 7.6812 | 139 | -0.15 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:1.1 | 0.000163 | 1.8 | AML | other | m | 2023-12-28T21:06:19.07 |
IV.FDMO.HHE. | ML:1.0 | 0.00010765496499999999 | 0.128 | AML | other | m | 2023-12-28T21:06:20.37 |
IV.NRCA.HHE. | ML:1.1 | 0.00010085 | 0.1 | AML | other | m | 2023-12-28T21:06:22.28 |
IV.GUMA.HHN. | ML:1.0 | 0.00007439999999999999 | 0.3 | AML | other | m | 2023-12-28T21:06:22.92 |
IV.NRCA.HHN. | ML:1.0 | 0.0000786 | 0.42 | AML | other | m | 2023-12-28T21:06:23.22 |
IV.GUMA.HHE. | ML:0.9 | 0.0000576 | 0.22 | AML | other | m | 2023-12-28T21:06:24.53 |
IV.NRCA.HNE. | ML:1.1 | 0.00010918958500000001 | 0.128 | AML | other | m | 2023-12-28T21:06:22.22 |
IV.NRCA.HNN. | ML:1.3 | 0.0001750999 | 0.832 | AML | other | m | 2023-12-28T21:06:29.90 |
IV.MMO1.EHE. | ML:0.6 | 0.000030429690000000004 | 0.128 | AML | other | m | 2023-12-28T21:06:21.97 |
IV.MMO1.EHN. | ML:0.7 | 0.00004014263 | 0.1024 | AML | other | m | 2023-12-28T21:06:21.85 |
IV.MML1.EHE. | ML:0.5 | 0.0000203153505 | 0.0768 | AML | other | m | 2023-12-28T21:06:23.08 |
IV.MML1.EHN. | ML:0.8 | 0.00004041737 | 0.1792 | AML | other | m | 2023-12-28T21:06:23.06 |
IV.CESI.HHE. | ML:0.5 | 0.00002036517 | 0.1664 | AML | other | m | 2023-12-28T21:06:24.16 |
IV.CESI.HHN. | ML:0.5 | 0.000021650545 | 0.2176 | AML | other | m | 2023-12-28T21:06:25.13 |