A magnitude ML 0.9 earthquake occured in region: 2 km NE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9560, 13.1600 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Ussita | MC | 2 | 444 | 444 |
Visso | MC | 6 | 1107 | 1551 |
Castelsantangelo sul Nera | MC | 7 | 281 | 1832 |
Bolognola | MC | 7 | 142 | 1974 |
Acquacanina | MC | 8 | 121 | 2095 |
Fiastra | MC | 9 | 559 | 2654 |
Fiordimonte | MC | 11 | 202 | 2856 |
Preci | PG | 13 | 724 | 3580 |
Pieve Torina | MC | 13 | 1458 | 5038 |
Pievebovigliana | MC | 13 | 866 | 5904 |
Monte Cavallo | MC | 14 | 145 | 6049 |
Sarnano | MC | 15 | 3264 | 9313 |
Montefortino | FM | 15 | 1178 | 10491 |
Montemonaco | AP | 15 | 604 | 11095 |
Amandola | FM | 16 | 3629 | 14724 |
Muccia | MC | 17 | 915 | 15639 |
Montegallo | AP | 19 | 523 | 16162 |
Norcia | PG | 19 | 4957 | 21119 |
Cessapalombo | MC | 19 | 512 | 21631 |
Gualdo | MC | 19 | 815 | 22446 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2023-01-21 23:47:15 |
42.9558 | 13.1598 | 10 | 2024-03-01 17:18:15 |
Bollettino Sismico Italiano INGV | 120441411 |
Reviewed Rev100 |
ML 0.9 | 2023-01-21 23:47:15 |
42.9557 | 13.1627 | 10 | 2023-01-22 00:05:21 |
Sala Sismica INGV-Roma | 113721751 |
Field | Value |
---|---|
Time (UTC) | 2023-01-21 23:47:15 ± 0.07 |
Latitude | 42.9558 ± 0.0036 |
Longitude | 13.1598 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 120441411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 380 |
Semi-minor axis of confidence ellipse (meter) | 255 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 31 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 57 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.04946 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46585 |
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 | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 120441411 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-08-24 16:20:07 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 113721751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-22 00:05:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HNE. | 2023-01-21T23:47:32.26 | 0.6 | undecidable | manual | S | 135 | 51.7038 | 50 | 0.06 | 46 |
IV.LNSS.HNN. | 2023-01-21T23:47:29.10 | 0.1 | undecidable | manual | S | 194 | 40.3263 | 50 | -0.07 | 94 |
IV.GAVE.EHE. | 2023-01-21T23:47:27.83 | 0.3 | undecidable | manual | S | 217 | 36.3414 | 50 | -0.28 | 68 |
IV.TERO.HNE. | 2023-01-21T23:47:26.04 | 0.1 | undecidable | manual | P | 135 | 51.7038 | 50 | 0.8 | 75 |
IV.MF5.EHZ. | 2023-01-21T23:47:25.28 | 0.3 | undecidable | manual | S | 82 | 24.5532 | 112 | 0.32 | 69 |
IV.MML1.HNZ. | 2023-01-21T23:47:24.25 | 0.3 | undecidable | manual | S | 319 | 23.1546 | 114 | -0.27 | 70 |
IV.CESI.HNZ. | 2023-01-21T23:47:23.71 | 0.3 | undecidable | manual | S | 285 | 21.4674 | 115 | -0.24 | 70 |
IV.LNSS.HNN. | 2023-01-21T23:47:23.40 | 0.1 | undecidable | manual | P | 194 | 40.3263 | 50 | -0.09 | 94 |
IV.GAVE.EHE. | 2023-01-21T23:47:22.70 | 0.3 | undecidable | manual | P | 217 | 36.3414 | 50 | -0.18 | 70 |
7F.SIB2.EHZ. | 2023-01-21T23:47:21.22 | 0.3 | undecidable | manual | S | 122 | 13.7751 | 126 | -0.44 | 68 |
IV.MF5.EHZ. | 2023-01-21T23:47:21.13 | 0.1 | undecidable | manual | P | 82 | 24.5532 | 112 | 0.07 | 97 |
IV.NRCA.HHZ. | 2023-01-21T23:47:21.64 | 0.1 | undecidable | manual | S | 195 | 14.0748 | 126 | -0.11 | 98 |
IV.CSP1.EHZ. | 2023-01-21T23:47:21.98 | 0.1 | undecidable | manual | S | 14 | 15.4734 | 123 | -0.19 | 96 |
IV.MMO1.EHZ. | 2023-01-21T23:47:21.74 | 0.1 | undecidable | manual | S | 115 | 14.9739 | 124 | -0.26 | 95 |
IT.MTCL.HGZ. | 2023-01-21T23:47:21.53 | 0.3 | undecidable | manual | S | 288 | 13.6752 | 127 | -0.11 | 73 |
IV.GUMA.HHZ. | 2023-01-21T23:47:20.04 | 0.1 | undecidable | manual | P | 50 | 18.4704 | 119 | 0.08 | 98 |
IV.MC2.EHZ. | 2023-01-21T23:47:20.14 | 0.3 | undecidable | manual | S | 154 | 5.4945 | 152 | 0.41 | 70 |
IV.FEMA.HNZ. | 2023-01-21T23:47:20.75 | 0.3 | undecidable | manual | S | 274 | 8.9799 | 139 | 0.32 | 71 |
IV.FDMO.HHZ. | 2023-01-21T23:47:20.82 | 0.1 | undecidable | manual | S | 327 | 10.6782 | 133 | -0.03 | 100 |
7F.SIB3.EHZ. | 2023-01-21T23:47:20.97 | 0.1 | undecidable | manual | S | 135 | 12.6762 | 129 | -0.39 | 92 |
IV.MML1.HNZ. | 2023-01-21T23:47:20.34 | 0.1 | undecidable | manual | P | 319 | 23.1546 | 114 | -0.46 | 89 |
7F.SIB1.EHZ. | 2023-01-21T23:47:20.91 | 0.1 | undecidable | manual | S | 127 | 11.2776 | 132 | -0.08 | 99 |
IV.CESI.HNZ. | 2023-01-21T23:47:20.46 | 0.1 | undecidable | manual | P | 285 | 21.4674 | 115 | -0.02 | 98 |
IV.MMO1.EHZ. | 2023-01-21T23:47:19.28 | 0.1 | undecidable | manual | P | 115 | 14.9739 | 124 | -0.07 | 98 |
IT.MTCL.HGZ. | 2023-01-21T23:47:19.27 | 0.1 | undecidable | manual | P | 288 | 13.6752 | 127 | 0.13 | 98 |
7F.SIB2.EHZ. | 2023-01-21T23:47:19.06 | 0.1 | undecidable | manual | P | 122 | 13.7751 | 126 | -0.09 | 98 |
IV.FEMA.HNZ. | 2023-01-21T23:47:19.40 | 0.1 | undecidable | manual | P | 274 | 8.9799 | 139 | 0.95 | 75 |
IV.NRCA.HHZ. | 2023-01-21T23:47:19.25 | 0.1 | undecidable | manual | P | 195 | 14.0748 | 126 | 0.04 | 99 |
IV.CSP1.EHZ. | 2023-01-21T23:47:19.44 | 0.1 | undecidable | manual | P | 14 | 15.4734 | 123 | -0.01 | 100 |
7F.SIB3.EHZ. | 2023-01-21T23:47:18.90 | 0.1 | undecidable | manual | P | 135 | 12.6762 | 129 | -0.09 | 99 |
7F.SIB1.EHZ. | 2023-01-21T23:47:18.93 | 0.1 | undecidable | manual | P | 127 | 11.2776 | 132 | 0.16 | 97 |
IV.MC2.EHZ. | 2023-01-21T23:47:18.37 | 0.1 | undecidable | manual | P | 154 | 5.4945 | 152 | 0.33 | 95 |
IV.FDMO.HHZ. | 2023-01-21T23:47:18.77 | 0.1 | undecidable | manual | P | 327 | 10.6782 | 133 | 0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.5 | 0.000038632025 | 0.0896 | AML | other | m | 2023-01-21T23:47:21.03 |
IV.NRCA.HNE. | ML:1.0 | 0.00010558986000000001 | 0.2048 | AML | other | m | 2023-01-21T23:47:21.89 |
IV.MC2.EHE. | ML:1.1 | 0.00020945826499999998 | 0.1408 | AML | other | m | 2023-01-21T23:47:20.26 |
IV.MC2.EHN. | ML:1.0 | 0.00014741722000000002 | 0.1152 | AML | other | m | 2023-01-21T23:47:20.49 |
IV.FDMO.HHE. | ML:0.6 | 0.00005172724 | 0.2176 | AML | other | m | 2023-01-21T23:47:20.97 |
IV.NRCA.HNN. | ML:1.3 | 0.00019826620000000002 | 0.6272 | AML | other | m | 2023-01-21T23:47:21.50 |
IV.NRCA.HHN. | ML:1.1 | 0.00011454616 | 0.1408 | AML | other | m | 2023-01-21T23:47:21.78 |
IV.NRCA.HHE. | ML:0.9 | 0.00007728523 | 0.0768 | AML | other | m | 2023-01-21T23:47:21.90 |
IV.MMO1.EHE. | ML:1.0 | 0.00009817998 | 0.128 | AML | other | m | 2023-01-21T23:47:21.86 |
IV.MMO1.EHN. | ML:0.9 | 0.000069685685 | 0.128 | AML | other | m | 2023-01-21T23:47:22.16 |
IV.CSP1.EHE. | ML:0.8 | 0.000058591320000000004 | 0.1024 | AML | other | m | 2023-01-21T23:47:22.26 |
IV.CSP1.EHN. | ML:0.8 | 0.00006348235 | 0.1024 | AML | other | m | 2023-01-21T23:47:22.45 |