A magnitude ML 1.1 earthquake occured in region: 2 km E Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8900, 13.1790 at 16 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 | 2 | 281 | 281 |
Ussita | MC | 7 | 444 | 725 |
Visso | MC | 9 | 1107 | 1832 |
Preci | PG | 11 | 724 | 2556 |
Montemonaco | AP | 12 | 604 | 3160 |
Bolognola | MC | 12 | 142 | 3302 |
Norcia | PG | 13 | 4957 | 8259 |
Montegallo | AP | 14 | 523 | 8782 |
Montefortino | FM | 15 | 1178 | 9960 |
Acquacanina | MC | 16 | 121 | 10081 |
Arquata del Tronto | AP | 16 | 1178 | 11259 |
Fiastra | MC | 16 | 559 | 11818 |
Amandola | FM | 18 | 3629 | 15447 |
Fiordimonte | MC | 18 | 202 | 15649 |
Monte Cavallo | MC | 19 | 145 | 15794 |
Sarnano | MC | 19 | 3264 | 19058 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-01-13 08:41:52 |
42.8898 | 13.1788 | 16 | 2020-01-13 08:47:38 |
Sala Sismica INGV-Roma | 75510861 |
Field | Value |
---|---|
Time (UTC) | 2020-01-13 08:41:52 ± 0.17 |
Latitude | 42.8898 ± 0.0036 |
Longitude | 13.1788 ± 0.0098 |
Depth (km) | 16 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 75510861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 660 |
Semi-minor axis of confidence ellipse (meter) | 512 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 255 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28329 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 75510861 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-13 08:47:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2020-01-13T08:42:08.79 | 3.0 | undecidable | manual | S | -0.16 | 0 | |||
IV.SMA1.EHZ. | 2020-01-13T08:42:03.29 | 0.1 | undecidable | manual | S | 156 | 31.4463 | 104 | -0.18 | 94 |
IV.MF5.EHZ. | 2020-01-13T08:42:02.47 | 0.1 | undecidable | manual | S | 64 | 25.2525 | 110 | 0.59 | 86 |
IV.PF6.EHZ. | 2020-01-13T08:42:02.36 | 0.3 | undecidable | manual | S | 3 | 27.5502 | 108 | -0.1 | 72 |
IV.CSP1.EHZ. | 2020-01-13T08:42:01.11 | 0.3 | undecidable | manual | S | 5 | 22.5552 | 113 | -0.09 | 73 |
IV.FDMO.HHZ. | 2020-01-13T08:42:00.01 | 0.3 | undecidable | manual | S | 335 | 17.871 | 121 | -0.09 | 74 |
IV.MMO1.EHZ. | 2020-01-13T08:41:58.41 | 0.3 | undecidable | manual | S | 85 | 12.0768 | 135 | -0.47 | 69 |
IV.PF6.EHZ. | 2020-01-13T08:41:58.11 | 0.3 | undecidable | manual | P | 3 | 27.5502 | 108 | -0.12 | 72 |
IV.NRCA.HHZ. | 2020-01-13T08:41:58.31 | 0.1 | undecidable | manual | S | 220 | 8.1807 | 148 | 0.09 | 100 |
IV.SMA1.EHZ. | 2020-01-13T08:41:58.78 | 0.6 | positive | manual | P | 156 | 31.4463 | 104 | -0.03 | 48 |
IV.MTRA.EHZ. | 2020-01-13T08:41:57.55 | 1.0 | undecidable | manual | P | 130 | 23.0547 | 113 | -0.03 | 25 |
IV.MC2.EHZ. | 2020-01-13T08:41:57.68 | 0.3 | undecidable | manual | S | 19 | 2.4975 | 169 | 0.01 | 76 |
IV.MF5.EHZ. | 2020-01-13T08:41:57.84 | 1.0 | undecidable | manual | P | 64 | 25.2525 | 110 | -0.05 | 24 |
IV.CSP1.EHZ. | 2020-01-13T08:41:57.47 | 1.0 | undecidable | manual | P | 5 | 22.5552 | 113 | -0.03 | 25 |
IV.MMO1.EHZ. | 2020-01-13T08:41:56.00 | 0.1 | undecidable | manual | P | 85 | 12.0768 | 135 | -0.16 | 98 |
IV.FDMO.HHZ. | 2020-01-13T08:41:56.93 | 0.3 | negative | manual | P | 335 | 17.871 | 121 | 0.06 | 75 |
IV.NRCA.HHZ. | 2020-01-13T08:41:55.98 | 0.1 | undecidable | manual | P | 220 | 8.1807 | 148 | 0.2 | 98 |
IV.MC2.EHZ. | 2020-01-13T08:41:55.61 | 0.1 | negative | manual | P | 19 | 2.4975 | 169 | 0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.5 | 0.00028554145 | 0.1216 | AML | other | m | 2020-01-13T08:41:58.86 |
IV.NRCA.HHN. | ML:1.6 | 0.00040901245 | 0.1408 | AML | other | m | 2020-01-13T08:41:58.37 |
IV.NRCA.HNE. | ML:1.5 | 0.00030081250000000003 | 0.1216 | AML | other | m | 2020-01-13T08:41:59.08 |
IV.NRCA.HNN. | ML:1.6 | 0.00043095609999999995 | 0.1472 | AML | other | m | 2020-01-13T08:41:58.38 |
IV.FDMO.HHE. | ML:0.6 | 0.000025483749999999998 | 0.1216 | AML | other | m | 2020-01-13T08:42:00.06 |
IV.FDMO.HHN. | ML:0.8 | 0.000046534560000000004 | 0.16 | AML | other | m | 2020-01-13T08:42:00.28 |
IV.CSP1.EHE. | ML:1.0 | 0.000054403265 | 0.064 | AML | other | m | 2020-01-13T08:42:01.48 |
IV.CSP1.EHN. | ML:1.3 | 0.000125880845 | 45.44 | AML | other | m | 2020-01-13T08:41:57.57 |
IV.MF5.EHE. | ML:0.9 | 0.000044080375 | 0.3008 | AML | other | m | 2020-01-13T08:42:02.95 |
IV.MF5.EHN. | ML:0.9 | 0.000038166004999999994 | 0.6208 | AML | other | m | 2020-01-13T08:42:03.24 |
IV.SMA1.EHE. | ML:0.7 | 0.000022416205500000002 | 0.7616 | AML | other | m | 2020-01-13T08:42:03.70 |
IV.SMA1.EHN. | ML:0.6 | 0.000017377596000000004 | 0.6784 | AML | other | m | 2020-01-13T08:42:03.66 |