A magnitude ML 0.3 earthquake occured in region: 2 km NE Ussita (MC), on
and geographic coordinates (lat, lon) 42.9520, 13.1550 at 6 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 | 6 | 281 | 1832 |
Bolognola | MC | 8 | 142 | 1974 |
Acquacanina | MC | 9 | 121 | 2095 |
Fiastra | MC | 9 | 559 | 2654 |
Fiordimonte | MC | 11 | 202 | 2856 |
Preci | PG | 12 | 724 | 3580 |
Monte Cavallo | MC | 13 | 145 | 3725 |
Pieve Torina | MC | 13 | 1458 | 5183 |
Pievebovigliana | MC | 14 | 866 | 6049 |
Sarnano | MC | 15 | 3264 | 9313 |
Montefortino | FM | 15 | 1178 | 10491 |
Montemonaco | AP | 15 | 604 | 11095 |
Amandola | FM | 17 | 3629 | 14724 |
Muccia | MC | 17 | 915 | 15639 |
Norcia | PG | 18 | 4957 | 20596 |
Montegallo | AP | 19 | 523 | 21119 |
Cessapalombo | MC | 20 | 512 | 21631 |
Gualdo | MC | 20 | 815 | 22446 |
Sellano | PG | 20 | 1079 | 23525 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.3 | 2023-04-18 21:26:04 |
42.9523 | 13.1553 | 6 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 125239151 |
Field | Value |
---|---|
Time (UTC) | 2023-04-18 21:26:04 ± 0.08 |
Latitude | 42.9523 ± 0.0027 |
Longitude | 13.1553 ± 0.0037 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 125239151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 340 |
Semi-minor axis of confidence ellipse (meter) | 46 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 226 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 68 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.09803 |
Epicentral distance of station farthest from the epicenter (degree) | 0.75093 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125239151 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-02-12 14:38:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VCEL.EHZ. | 2023-04-18T21:26:20.28 | 0.6 | undecidable | manual | P | 138 | 83.3499 | 50 | 0.61 | 38 |
IV.ARRO.EHZ. | 2023-04-18T21:26:14.50 | 1.0 | undecidable | manual | P | 218 | 52.2033 | 50 | -0.36 | 22 |
IV.MF5.EHZ. | 2023-04-18T21:26:13.86 | 0.6 | undecidable | manual | S | 81 | 25.0527 | 103 | 0.18 | 48 |
IV.MML1.HNZ. | 2023-04-18T21:26:13.07 | 0.6 | undecidable | manual | S | 320 | 23.2545 | 104 | -0.01 | 49 |
IV.CESI.HHZ. | 2023-04-18T21:26:12.62 | 0.6 | undecidable | manual | S | 286 | 21.1677 | 106 | 0.24 | 47 |
IV.GUMA.HHZ. | 2023-04-18T21:26:11.98 | 0.6 | undecidable | manual | S | 50 | 19.0698 | 107 | 0.3 | 47 |
IV.PF6.EHZ. | 2023-04-18T21:26:11.89 | 0.6 | undecidable | manual | S | 9 | 20.7681 | 106 | -0.37 | 46 |
IV.MTL1.HNN. | 2023-04-18T21:26:11.60 | 0.6 | undecidable | manual | P | 341 | 35.742 | 99 | -0.41 | 44 |
IV.NRCA.HHZ. | 2023-04-18T21:26:10.09 | 0.6 | undecidable | manual | S | 194 | 13.5753 | 114 | 0.19 | 48 |
IV.MMO1.EHZ. | 2023-04-18T21:26:10.18 | 0.6 | undecidable | manual | S | 113 | 15.1737 | 112 | -0.21 | 48 |
IV.CSP1.EHZ. | 2023-04-18T21:26:10.77 | 0.6 | undecidable | manual | S | 15 | 15.9729 | 111 | 0.1 | 49 |
7F.SIB3.EHZ. | 2023-04-18T21:26:09.47 | 0.6 | undecidable | manual | S | 133 | 12.6762 | 115 | -0.14 | 49 |
IV.FDMO.HHZ. | 2023-04-18T21:26:09.17 | 0.6 | undecidable | manual | S | 329 | 10.878 | 119 | 0.13 | 49 |
7F.SIB2.EHZ. | 2023-04-18T21:26:09.75 | 0.6 | undecidable | manual | S | 119 | 13.875 | 113 | -0.23 | 48 |
IV.MF5.EHZ. | 2023-04-18T21:26:09.97 | 0.1 | undecidable | manual | P | 81 | 25.0527 | 103 | 0.06 | 97 |
IV.PF6.EHZ. | 2023-04-18T21:26:09.49 | 0.6 | undecidable | manual | P | 9 | 20.7681 | 106 | 0.4 | 46 |
IV.CESI.HHZ. | 2023-04-18T21:26:09.07 | 0.1 | undecidable | manual | P | 286 | 21.1677 | 106 | -0.09 | 98 |
7F.SIB1.EHZ. | 2023-04-18T21:26:09.48 | 0.3 | undecidable | manual | S | 124 | 11.2776 | 118 | 0.29 | 71 |
IV.MML1.HNZ. | 2023-04-18T21:26:09.35 | 0.1 | undecidable | manual | P | 320 | 23.2545 | 104 | -0.21 | 95 |
IV.CSP1.EHZ. | 2023-04-18T21:26:08.12 | 0.1 | undecidable | manual | P | 15 | 15.9729 | 111 | -0.05 | 99 |
IV.GUMA.HHZ. | 2023-04-18T21:26:08.75 | 0.1 | undecidable | manual | P | 50 | 19.0698 | 107 | 0 | 100 |
IV.MMO1.EHZ. | 2023-04-18T21:26:07.78 | 0.1 | undecidable | manual | P | 113 | 15.1737 | 112 | -0.23 | 96 |
7F.SIB1.EHZ. | 2023-04-18T21:26:07.41 | 0.1 | undecidable | manual | P | 124 | 11.2776 | 118 | 0.09 | 99 |
7F.SIB3.EHZ. | 2023-04-18T21:26:07.46 | 0.1 | undecidable | manual | P | 133 | 12.6762 | 115 | -0.09 | 99 |
IV.FDMO.HHZ. | 2023-04-18T21:26:07.41 | 0.1 | undecidable | manual | P | 329 | 10.878 | 119 | 0.18 | 98 |
IV.NRCA.HHZ. | 2023-04-18T21:26:07.76 | 0.1 | positive | manual | P | 194 | 13.5753 | 114 | 0.03 | 100 |
7F.SIB2.EHZ. | 2023-04-18T21:26:07.58 | 0.1 | undecidable | manual | P | 119 | 13.875 | 113 | -0.19 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHN. | ML:0.2 | 0.0000272 | 0.2 | AML | other | m | 2023-04-18T21:26:09.80 |
IV.FDMO.HHE. | ML:0.1 | 0.00001845 | 0.88 | AML | other | m | 2023-04-18T21:26:10.71 |
IV.NRCA.HHE. | ML:0.6 | 0.0000491 | 1.1 | AML | other | m | 2023-04-18T21:26:10.25 |
IV.NRCA.HHN. | ML:0.4 | 0.00003155 | 0.96 | AML | other | m | 2023-04-18T21:26:11.21 |
IV.MMO1.EHE. | ML:0.4 | 0.000030515225 | 0.0896 | AML | other | m | 2023-04-18T21:26:10.33 |
IV.MMO1.EHN. | ML:0.1 | 0.000013385292 | 0.0896 | AML | other | m | 2023-04-18T21:26:10.72 |
IV.CSP1.EHE. | ML:0.2 | 0.000017409975000000003 | 0.128 | AML | other | m | 2023-04-18T21:26:10.89 |
IV.CSP1.EHN. | ML:0.3 | 0.000019428537935 | 0.6016 | AML | other | m | 2023-04-18T21:26:10.87 |