A magnitude ML 1.1 earthquake occured in region: 1 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8840, 13.1600 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 1 | 281 | 281 |
Ussita | MC | 7 | 444 | 725 |
Visso | MC | 8 | 1107 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Norcia | PG | 12 | 4957 | 7513 |
Bolognola | MC | 14 | 142 | 7655 |
Montemonaco | AP | 14 | 604 | 8259 |
Montegallo | AP | 15 | 523 | 8782 |
Montefortino | FM | 16 | 1178 | 9960 |
Acquacanina | MC | 16 | 121 | 10081 |
Arquata del Tronto | AP | 17 | 1178 | 11259 |
Fiastra | MC | 17 | 559 | 11818 |
Monte Cavallo | MC | 18 | 145 | 11963 |
Fiordimonte | MC | 18 | 202 | 12165 |
Sellano | PG | 19 | 1079 | 13244 |
Amandola | FM | 19 | 3629 | 16873 |
Pieve Torina | MC | 20 | 1458 | 18331 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-02-03 18:13:47 |
42.8845 | 13.1597 | 13 | 2020-02-03 18:20:21 |
Sala Sismica INGV-Roma | 76171341 |
Field | Value |
---|---|
Time (UTC) | 2020-02-03 18:13:47 ± 0.07 |
Latitude | 42.8845 ± 0.0036 |
Longitude | 13.1597 ± 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 | 76171341 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 199 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 206 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70057 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 76171341 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-03 18:20:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.ENR.HHZ. | 2020-02-03T18:15:39.39 | 3.0 | undecidable | manual | Sn | -1.92 | 0 | |||
IV.MBAL.EHZ. | 2020-02-03T18:15:34.20 | 3.0 | undecidable | manual | Sg | 18.690001 | 0 | |||
ST.RONC.HNZ. | 2020-02-03T18:15:22.60 | 3.0 | undecidable | manual | Sn | -0.91 | 0 | |||
IV.PIPA.HHZ. | 2020-02-03T18:15:21.47 | 3.0 | undecidable | manual | Sn | -4.63 | 0 | |||
CR.STON.BHZ. | 2020-02-03T18:15:18.84 | 3.0 | undecidable | manual | Sg | 13.78 | 0 | |||
IV.ORI.HHZ. | 2020-02-03T18:15:07.48 | 3.0 | undecidable | manual | Sn | -3.62 | 0 | |||
GE.MATE.HHZ. | 2020-02-03T18:15:06.92 | 3.0 | undecidable | manual | Sn | 2.59 | 0 | |||
CH.FUORN.HHZ. | 2020-02-03T18:15:04.09 | 3.0 | undecidable | manual | Pg | 16.41 | 0 | |||
GU.GSCL.HHZ. | 2020-02-03T18:15:02.88 | 3.0 | undecidable | manual | Sg | 9.39 | 0 | |||
IV.SPS2.HHZ. | 2020-02-03T18:14:49.60 | 3.0 | positive | manual | Pg | 10.57 | 0 | |||
IV.CSNT.HHZ. | 2020-02-03T18:14:30.32 | 3.0 | undecidable | manual | Sn | -0.89 | 0 | |||
IV.NOCI.HHZ. | 2020-02-03T18:14:30.78 | 3.0 | negative | manual | Pn | 1.31 | 0 | |||
IV.NDIM.HHZ. | 2020-02-03T18:14:22.50 | 3.0 | negative | manual | Pn | -2.11 | 0 | |||
IV.PZUN.HHZ. | 2020-02-03T18:14:21.00 | 3.0 | undecidable | manual | Pn | 0.15 | 0 | |||
IT.VNF1.HGZ. | 2020-02-03T18:14:03.09 | 3.0 | negative | manual | Pg | 1.82 | 0 | |||
IV.VIVA.HHZ. | 2020-02-03T18:13:59.56 | 3.0 | negative | manual | Pg | 1.55 | 0 | |||
IV.SMA1.EHZ. | 2020-02-03T18:13:58.46 | 0.3 | undecidable | manual | S | 153 | 31.6461 | 96 | 0.07 | 71 |
IV.CESI.HHZ. | 2020-02-03T18:13:56.60 | 0.3 | undecidable | manual | S | 303 | 24.6531 | 99 | 0.05 | 72 |
IV.RM33.EHZ. | 2020-02-03T18:13:56.50 | 3.0 | undecidable | manual | Sn | 0.8 | 0 | |||
IV.FDMO.HHZ. | 2020-02-03T18:13:54.65 | 0.3 | undecidable | manual | S | 341 | 17.871 | 107 | -0.13 | 72 |
IV.MMO1.EHZ. | 2020-02-03T18:13:53.67 | 0.3 | undecidable | manual | S | 83 | 13.6752 | 118 | -0.08 | 73 |
IV.SMA1.EHZ. | 2020-02-03T18:13:53.77 | 0.1 | undecidable | manual | P | 153 | 31.6461 | 96 | 0 | 96 |
IV.MC2.EHZ. | 2020-02-03T18:13:52.21 | 0.3 | undecidable | manual | S | 39 | 3.7962 | 159 | 0.22 | 72 |
IV.CSP1.EHZ. | 2020-02-03T18:13:52.85 | 1.0 | undecidable | manual | P | 9 | 23.2545 | 100 | 0.34 | 23 |
IV.NRCA.HHZ. | 2020-02-03T18:13:52.14 | 0.3 | undecidable | manual | S | 213 | 6.7932 | 145 | -0.21 | 73 |
IV.CESI.HHZ. | 2020-02-03T18:13:52.80 | 0.1 | undecidable | manual | P | 303 | 24.6531 | 99 | 0.08 | 96 |
IV.VCEL.EHZ. | 2020-02-03T18:13:51.42 | 0.1 | undecidable | manual | P | 77.7666 | -9.46 | 0 | ||
IV.MMO1.EHZ. | 2020-02-03T18:13:51.01 | 0.3 | undecidable | manual | P | 83 | 13.6752 | 118 | -0.09 | 73 |
IV.FDMO.HHZ. | 2020-02-03T18:13:51.58 | 0.1 | undecidable | manual | P | 341 | 17.871 | 107 | -0.12 | 96 |
IV.NRCA.HHZ. | 2020-02-03T18:13:50.24 | 0.1 | undecidable | manual | P | 213 | 6.7932 | 145 | -0.05 | 100 |
IV.MC2.EHZ. | 2020-02-03T18:13:50.23 | 0.1 | undecidable | manual | P | 39 | 3.7962 | 159 | 0.15 | 98 |
IV.FIAM.HHZ. | 2020-02-03T18:13:49.56 | 3.0 | negative | manual | P | -1.34 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.000201 | 0.8 | AML | other | m | 2020-02-03T18:13:52.62 |
IV.NRCA.HHE. | ML:1.4 | 0.000288 | 0.16 | AML | other | m | 2020-02-03T18:13:52.58 |
IV.FDMO.HHN. | ML:0.5 | 0.000025450000000000002 | 1.5 | AML | other | m | 2020-02-03T18:13:55.23 |
IV.FDMO.HHE. | ML:0.6 | 0.000027799999999999998 | 0.42 | AML | other | m | 2020-02-03T18:13:56.08 |
IV.CESI.HHN. | ML:0.8 | 0.000041099999999999996 | 1.78 | AML | other | m | 2020-02-03T18:13:57.03 |
IV.CESI.HHE. | ML:0.7 | 0.0000293 | 1.12 | AML | other | m | 2020-02-03T18:13:58.79 |
IV.SMA1.EHN. | ML:1.4 | 0.00009825 | 1.62 | AML | other | m | 2020-02-03T18:14:07.08 |
IV.SMA1.EHE. | ML:1.6 | 0.000164 | 0.26 | AML | other | m | 2020-02-03T18:14:07.77 |
IV.RM33.EHN. | ML:1.0 | 0.000036049999999999995 | 1.52 | AML | other | m | 2020-02-03T18:14:09.90 |
IV.RM33.EHE. | ML:1.2 | 0.000054550000000000005 | 1.34 | AML | other | m | 2020-02-03T18:14:09.98 |