A magnitude ML 1.1 earthquake occured in region: 2 km W Colmurano (MC), on
and geographic coordinates (lat, lon) 43.1640, 13.3330 at 24 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 |
---|---|---|---|---|
Colmurano | MC | 2 | 1263 | 1263 |
Ripe San Ginesio | MC | 4 | 852 | 2115 |
Urbisaglia | MC | 5 | 2628 | 4743 |
San Ginesio | MC | 6 | 3498 | 8241 |
Camporotondo di Fiastrone | MC | 6 | 563 | 8804 |
Tolentino | MC | 6 | 20069 | 28873 |
Loro Piceno | MC | 7 | 2401 | 31274 |
Belforte del Chienti | MC | 8 | 1886 | 33160 |
Cessapalombo | MC | 9 | 512 | 33672 |
Sant'Angelo in Pontano | MC | 9 | 1436 | 35108 |
Caldarola | MC | 9 | 1823 | 36931 |
Gualdo | MC | 11 | 815 | 37746 |
Montappone | FM | 12 | 1682 | 39428 |
Massa Fermana | FM | 12 | 963 | 40391 |
Pollenza | MC | 12 | 6618 | 47009 |
Serrapetrona | MC | 12 | 966 | 47975 |
Mogliano | MC | 12 | 4696 | 52671 |
Petriolo | MC | 13 | 1998 | 54669 |
Falerone | FM | 13 | 3337 | 58006 |
Monte Vidon Corrado | FM | 13 | 731 | 58737 |
Penna San Giovanni | MC | 14 | 1108 | 59845 |
Sarnano | MC | 14 | 3264 | 63109 |
San Severino Marche | MC | 15 | 12726 | 75835 |
Servigliano | FM | 16 | 2336 | 78171 |
Treia | MC | 17 | 9403 | 87574 |
Monte San Martino | MC | 17 | 765 | 88339 |
Francavilla d'Ete | FM | 17 | 964 | 89303 |
Montegiorgio | FM | 17 | 6851 | 96154 |
Corridonia | MC | 17 | 15430 | 111584 |
Macerata | MC | 18 | 42473 | 154057 |
Belmonte Piceno | FM | 19 | 646 | 154703 |
Acquacanina | MC | 20 | 121 | 154824 |
Smerillo | FM | 20 | 365 | 155189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-08-19 04:36:44 |
43.1637 | 13.3333 | 24 | 2021-08-19 04:47:14 |
Sala Sismica INGV-Roma | 94357181 |
Field | Value |
---|---|
Time (UTC) | 2021-08-19 04:36:44 ± 0.13 |
Latitude | 43.1637 ± 0.0027 |
Longitude | 13.3333 ± 0.0062 |
Depth (km) | 24 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 94357181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 474 |
Semi-minor axis of confidence ellipse (meter) | 127 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.10072 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36692 |
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 | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 94357181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-19 04:47:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NRCA.HHZ. | 2021-08-19T04:36:59.15 | 0.3 | undecidable | manual | S | 206 | 40.7259 | 114 | 0.17 | 68 |
IV.MMO1.EHZ. | 2021-08-19T04:36:56.20 | 0.1 | undecidable | manual | S | 181 | 29.3484 | 124 | -0.11 | 96 |
IV.MC2.EHZ. | 2021-08-19T04:36:56.79 | 0.3 | undecidable | manual | S | 203 | 30.3474 | 123 | 0.25 | 69 |
IV.MF5.EHZ. | 2021-08-19T04:36:55.03 | 0.1 | undecidable | manual | S | 152 | 22.0668 | 133 | 0.25 | 93 |
IV.EL6.EHZ. | 2021-08-19T04:36:55.79 | 0.1 | undecidable | manual | S | 315 | 26.2515 | 127 | 0.15 | 96 |
IV.FDMO.HHZ. | 2021-08-19T04:36:55.13 | 0.3 | undecidable | manual | S | 235 | 24.4533 | 129 | -0.12 | 73 |
IV.CING.HHZ. | 2021-08-19T04:36:55.61 | 0.3 | undecidable | manual | S | 335 | 26.0517 | 127 | 0.02 | 73 |
IV.CSP1.EHZ. | 2021-08-19T04:36:53.13 | 0.1 | undecidable | manual | S | 233 | 13.0758 | 148 | -0.12 | 98 |
IV.GUMA.HHZ. | 2021-08-19T04:36:52.95 | 0.1 | undecidable | manual | S | 179 | 11.1777 | 152 | -0.05 | 100 |
IV.NRCA.HHZ. | 2021-08-19T04:36:52.88 | 0.1 | undecidable | manual | P | 206 | 40.7259 | 114 | -0.13 | 94 |
IV.MC2.EHZ. | 2021-08-19T04:36:51.65 | 0.6 | positive | manual | P | 203 | 30.3474 | 123 | 0.05 | 48 |
IV.MMO1.EHZ. | 2021-08-19T04:36:51.21 | 0.1 | undecidable | manual | P | 181 | 29.3484 | 124 | -0.26 | 93 |
IV.MNTT.EHZ. | 2021-08-19T04:36:51.03 | 0.1 | undecidable | manual | P | 118 | 24.0537 | 130 | 0.21 | 94 |
IV.EL6.EHZ. | 2021-08-19T04:36:51.28 | 0.3 | undecidable | manual | P | 315 | 26.2515 | 127 | 0.19 | 71 |
IV.FDMO.HHZ. | 2021-08-19T04:36:50.75 | 0.3 | undecidable | manual | P | 235 | 24.4533 | 129 | -0.12 | 72 |
IV.CING.HHZ. | 2021-08-19T04:36:50.98 | 0.1 | undecidable | manual | P | 335 | 26.0517 | 127 | -0.08 | 96 |
IV.MF5.EHZ. | 2021-08-19T04:36:50.57 | 0.1 | undecidable | manual | P | 152 | 22.0668 | 133 | -0.02 | 99 |
IV.GUMA.HHZ. | 2021-08-19T04:36:49.48 | 0.1 | undecidable | manual | P | 179 | 11.1777 | 152 | -0.08 | 99 |
IV.CSP1.EHZ. | 2021-08-19T04:36:49.59 | 0.1 | undecidable | manual | P | 233 | 13.0758 | 148 | -0.12 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FDMO.HHE. | ML:1.0 | 0.000042300000000000005 | 0.2 | AML | other | m | 2021-08-19T04:36:55.43 |
IV.FDMO.HHN. | ML:0.8 | 0.000023475144999999998 | 0.1024 | AML | other | m | 2021-08-19T04:36:56.33 |
IV.CSP1.EHE. | ML:1.2 | 0.00008942715500000001 | 0.1984 | AML | other | m | 2021-08-19T04:36:53.55 |
IV.CSP1.EHN. | ML:1.2 | 0.00010043355500000001 | 0.1792 | AML | other | m | 2021-08-19T04:36:53.29 |
IV.MF5.EHE. | ML:1.3 | 0.000086976125 | 1.04 | AML | other | m | 2021-08-19T04:36:59.30 |
IV.MF5.EHN. | ML:1.2 | 0.000067500255 | 1.5008 | AML | other | m | 2021-08-19T04:37:04.17 |
IV.CING.HHE. | ML:0.8 | 0.000024670875000000003 | 0.16 | AML | other | m | 2021-08-19T04:36:56.14 |
IV.CING.HHN. | ML:0.9 | 0.000036721185 | 0.1984 | AML | other | m | 2021-08-19T04:36:55.79 |
IV.MNTT.EHE. | ML:1.8 | 0.0002624425 | 0.1408 | AML | other | m | 2021-08-19T04:37:00.18 |
IV.MNTT.EHN. | ML:1.5 | 0.000127885875 | 0.2208 | AML | other | m | 2021-08-19T04:36:58.26 |