A magnitude ML 1.1 earthquake occured in region: 3 km SE Visso (MC), on
and geographic coordinates (lat, lon) 42.9200, 13.1150 at 10 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 |
---|---|---|---|---|
Visso | MC | 3 | 1107 | 1107 |
Ussita | MC | 4 | 444 | 1551 |
Castelsantangelo sul Nera | MC | 4 | 281 | 1832 |
Preci | PG | 8 | 724 | 2556 |
Monte Cavallo | MC | 12 | 145 | 2701 |
Bolognola | MC | 12 | 142 | 2843 |
Fiordimonte | MC | 13 | 202 | 3045 |
Acquacanina | MC | 13 | 121 | 3166 |
Fiastra | MC | 14 | 559 | 3725 |
Norcia | PG | 14 | 4957 | 8682 |
Pieve Torina | MC | 15 | 1458 | 10140 |
Sellano | PG | 16 | 1079 | 11219 |
Pievebovigliana | MC | 16 | 866 | 12085 |
Montemonaco | AP | 17 | 604 | 12689 |
Montefortino | FM | 19 | 1178 | 13867 |
Muccia | MC | 19 | 915 | 14782 |
Cerreto di Spoleto | PG | 20 | 1075 | 15857 |
Montegallo | AP | 20 | 523 | 16380 |
Sarnano | MC | 20 | 3264 | 19644 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-03-03 07:11:57 |
42.9195 | 13.1153 | 10 | 2021-03-03 07:26:28 |
Sala Sismica INGV-Roma | 87651591 |
Field | Value |
---|---|
Time (UTC) | 2021-03-03 07:11:57 ± 0.07 |
Latitude | 42.9195 ± 0.0036 |
Longitude | 13.1153 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87651591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 398 |
Semi-minor axis of confidence ellipse (meter) | 218 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.05486 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41009 |
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 | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 87651591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-03 07:26:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2021-03-03T07:12:13.01 | 0.6 | undecidable | manual | S | 359 | 45.5211 | 50 | 0.52 | 42 |
IV.GAVE.EHZ. | 2021-03-03T07:12:08.24 | 0.6 | undecidable | manual | S | 216 | 30.9468 | 50 | -0.38 | 45 |
IV.EL6.EHZ. | 2021-03-03T07:12:06.14 | 0.6 | negative | manual | P | 359 | 45.5211 | 50 | -0.12 | 46 |
IV.CSP1.EHZ. | 2021-03-03T07:12:05.45 | 0.6 | undecidable | manual | S | 21 | 20.4684 | 117 | -0.26 | 47 |
IV.CESI.HHZ. | 2021-03-03T07:12:05.37 | 0.6 | undecidable | manual | S | 299 | 19.5693 | 118 | -0.07 | 49 |
IV.MMO1.EHN. | 2021-03-03T07:12:04.49 | 0.6 | undecidable | manual | S | 97 | 17.3715 | 121 | -0.27 | 47 |
IV.GAVE.EHZ. | 2021-03-03T07:12:04.00 | 0.6 | negative | manual | P | 216 | 30.9468 | 50 | -0.02 | 49 |
IT.MTCL.HGZ. | 2021-03-03T07:12:03.23 | 0.6 | undecidable | manual | S | 311 | 12.4764 | 130 | -0.17 | 49 |
IV.FDMO.HHZ. | 2021-03-03T07:12:03.08 | 0.6 | undecidable | manual | S | 350 | 13.1757 | 128 | -0.5 | 45 |
IV.MC2.EHZ. | 2021-03-03T07:12:02.07 | 0.6 | undecidable | manual | S | 99 | 6.0939 | 150 | 0.14 | 50 |
IV.CSP1.EHZ. | 2021-03-03T07:12:02.22 | 0.1 | positive | manual | P | 21 | 20.4684 | 117 | -0.12 | 97 |
IV.NRCA.HHZ. | 2021-03-03T07:12:02.52 | 0.6 | undecidable | manual | S | 181 | 9.5793 | 138 | -0.13 | 49 |
IV.FEMA.HNZ. | 2021-03-03T07:12:02.27 | 0.6 | undecidable | manual | S | 312 | 7.0929 | 146 | 0.14 | 49 |
IV.CESI.HHZ. | 2021-03-03T07:12:02.27 | 0.6 | undecidable | manual | P | 299 | 19.5693 | 118 | 0.08 | 49 |
IV.FDMO.HHZ. | 2021-03-03T07:12:01.17 | 0.6 | undecidable | manual | P | 350 | 13.1757 | 128 | 0.06 | 50 |
IV.MMO1.EHN. | 2021-03-03T07:12:01.79 | 0.1 | undecidable | manual | P | 97 | 17.3715 | 121 | -0.01 | 100 |
IT.MTCL.HGZ. | 2021-03-03T07:12:01.05 | 0.1 | undecidable | manual | P | 311 | 12.4764 | 130 | 0.04 | 100 |
IV.MC2.EHZ. | 2021-03-03T07:12:00.44 | 0.1 | negative | manual | P | 99 | 6.0939 | 150 | 0.28 | 96 |
IV.NRCA.HHZ. | 2021-03-03T07:12:00.68 | 0.6 | undecidable | manual | P | 181 | 9.5793 | 138 | 0.1 | 50 |
IV.FEMA.HNZ. | 2021-03-03T07:12:00.51 | 0.1 | undecidable | manual | P | 312 | 7.0929 | 146 | 0.23 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.4 | 0.000303 | 0.12 | AML | other | m | 2021-03-03T07:12:02.62 |
IV.NRCA.HHE. | ML:1.4 | 0.0003545 | 1 | AML | other | m | 2021-03-03T07:12:03.01 |
IV.FDMO.HHN. | ML:0.9 | 0.0000918 | 1.16 | AML | other | m | 2021-03-03T07:12:03.65 |
IV.FDMO.HHE. | ML:1.1 | 0.00011929999999999999 | 0.78 | AML | other | m | 2021-03-03T07:12:03.51 |
IV.CESI.HHE. | ML:0.8 | 0.000046 | 0.22 | AML | other | m | 2021-03-03T07:12:05.55 |
IV.CSP1.EHE. | ML:1.3 | 0.00014350000000000002 | 0.26 | AML | other | m | 2021-03-03T07:12:05.65 |
IV.CESI.HHN. | ML:0.8 | 0.00004835 | 0.22 | AML | other | m | 2021-03-03T07:12:05.56 |
IV.CSP1.EHN. | ML:1.4 | 0.0001585 | 1.26 | AML | other | m | 2021-03-03T07:12:05.06 |
IV.GAVE.EHE. | ML:1.1 | 0.000059499999999999996 | 1.58 | AML | other | m | 2021-03-03T07:12:09.84 |
IV.GAVE.EHN. | ML:0.9 | 0.00004015 | 1.54 | AML | other | m | 2021-03-03T07:12:09.95 |